update musl src files to v1.2.0

lib/libc/musl/COPYRIGHT

@@ -1,7 +1,7 @@
 musl as a whole is licensed under the following standard MIT license:
 
 ----------------------------------------------------------------------
-Copyright © 2005-2019 Rich Felker, et al.
+Copyright © 2005-2020 Rich Felker, et al.
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
@@ -26,6 +26,7 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 Authors/contributors include:
 
 A. Wilcox
+Ada Worcester
 Alex Dowad
 Alex Suykov
 Alexander Monakov
@@ -65,7 +66,6 @@ Jeremy Huntwork
 Jo-Philipp Wich
 Joakim Sindholt
 John Spencer
-Josiah Worcester
 Julien Ramseier
 Justin Cormack
 Kaarle Ritvanen

lib/libc/musl/arch/aarch64/bits/alltypes.h.in

@@ -2,8 +2,13 @@
 #define _Int64 long
 #define _Reg long
 
-TYPEDEF __builtin_va_list va_list;
-TYPEDEF __builtin_va_list __isoc_va_list;
+#if __AARCH64EB__
+#define __BYTE_ORDER 4321
+#else
+#define __BYTE_ORDER 1234
+#endif
+
+#define __LONG_MAX 0x7fffffffffffffffL
 
 #ifndef __cplusplus
 TYPEDEF unsigned wchar_t;
@@ -17,14 +22,3 @@ TYPEDEF float float_t;
 TYPEDEF double double_t;
 
 TYPEDEF struct { long long __ll; long double __ld; } max_align_t;
-
-TYPEDEF long time_t;
-TYPEDEF long suseconds_t;
-
-TYPEDEF struct { union { int __i[14]; volatile int __vi[14]; unsigned long __s[7]; } __u; } pthread_attr_t;
-TYPEDEF struct { union { int __i[10]; volatile int __vi[10]; volatile void *volatile __p[5]; } __u; } pthread_mutex_t;
-TYPEDEF struct { union { int __i[10]; volatile int __vi[10]; volatile void *volatile __p[5]; } __u; } mtx_t;
-TYPEDEF struct { union { int __i[12]; volatile int __vi[12]; void *__p[6]; } __u; } pthread_cond_t;
-TYPEDEF struct { union { int __i[12]; volatile int __vi[12]; void *__p[6]; } __u; } cnd_t;
-TYPEDEF struct { union { int __i[14]; volatile int __vi[14]; void *__p[7]; } __u; } pthread_rwlock_t;
-TYPEDEF struct { union { int __i[8]; volatile int __vi[8]; void *__p[4]; } __u; } pthread_barrier_t;

lib/libc/musl/arch/aarch64/bits/endian.h

@@ -1,5 +0,0 @@
-#if __AARCH64EB__
-#define __BYTE_ORDER __BIG_ENDIAN
-#else
-#define __BYTE_ORDER __LITTLE_ENDIAN
-#endif

lib/libc/musl/arch/aarch64/bits/limits.h

@@ -1,7 +0,0 @@
-#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
- || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
-#define LONG_BIT 64
-#endif
-
-#define LONG_MAX  0x7fffffffffffffffL
-#define LLONG_MAX  0x7fffffffffffffffLL

lib/libc/musl/arch/aarch64/bits/socket.h

@@ -1,33 +0,0 @@
-#include <endian.h>
-
-struct msghdr {
-	void *msg_name;
-	socklen_t msg_namelen;
-	struct iovec *msg_iov;
-#if __BYTE_ORDER == __BIG_ENDIAN
-	int __pad1, msg_iovlen;
-#else
-	int msg_iovlen, __pad1;
-#endif
-	void *msg_control;
-#if __BYTE_ORDER == __BIG_ENDIAN
-	int __pad2;
-	socklen_t msg_controllen;
-#else
-	socklen_t msg_controllen;
-	int __pad2;
-#endif
-	int msg_flags;
-};
-
-struct cmsghdr {
-#if __BYTE_ORDER == __BIG_ENDIAN
-	int __pad1;
-	socklen_t cmsg_len;
-#else
-	socklen_t cmsg_len;
-	int __pad1;
-#endif
-	int cmsg_level;
-	int cmsg_type;
-};

lib/libc/musl/arch/aarch64/bits/syscall.h.in

@@ -287,4 +287,6 @@
 #define __NR_fsconfig		431
 #define __NR_fsmount		432
 #define __NR_fspick		433
+#define __NR_pidfd_open		434
+#define __NR_clone3		435
 

lib/libc/musl/arch/aarch64/reloc.h

@@ -1,5 +1,3 @@
-#include <endian.h>
-
 #if __BYTE_ORDER == __BIG_ENDIAN
 #define ENDIAN_SUFFIX "_be"
 #else

lib/libc/musl/arch/arm/bits/alltypes.h.in

@@ -1,9 +1,15 @@
+#define _REDIR_TIME64 1
 #define _Addr int
 #define _Int64 long long
 #define _Reg int
 
-TYPEDEF __builtin_va_list va_list;
-TYPEDEF __builtin_va_list __isoc_va_list;
+#if __ARMEB__
+#define __BYTE_ORDER 4321
+#else
+#define __BYTE_ORDER 1234
+#endif
+
+#define __LONG_MAX 0x7fffffffL
 
 #ifndef __cplusplus
 TYPEDEF unsigned wchar_t;
@@ -13,14 +19,3 @@ TYPEDEF float float_t;
 TYPEDEF double double_t;
 
 TYPEDEF struct { long long __ll; long double __ld; } max_align_t;
-
-TYPEDEF long time_t;
-TYPEDEF long suseconds_t;
-
-TYPEDEF struct { union { int __i[9]; volatile int __vi[9]; unsigned __s[9]; } __u; } pthread_attr_t;
-TYPEDEF struct { union { int __i[6]; volatile int __vi[6]; volatile void *volatile __p[6]; } __u; } pthread_mutex_t;
-TYPEDEF struct { union { int __i[6]; volatile int __vi[6]; volatile void *volatile __p[6]; } __u; } mtx_t;
-TYPEDEF struct { union { int __i[12]; volatile int __vi[12]; void *__p[12]; } __u; } pthread_cond_t;
-TYPEDEF struct { union { int __i[12]; volatile int __vi[12]; void *__p[12]; } __u; } cnd_t;
-TYPEDEF struct { union { int __i[8]; volatile int __vi[8]; void *__p[8]; } __u; } pthread_rwlock_t;
-TYPEDEF struct { union { int __i[5]; volatile int __vi[5]; void *__p[5]; } __u; } pthread_barrier_t;

lib/libc/musl/arch/arm/bits/endian.h

@@ -1,5 +0,0 @@
-#if __ARMEB__
-#define __BYTE_ORDER __BIG_ENDIAN
-#else
-#define __BYTE_ORDER __LITTLE_ENDIAN
-#endif

lib/libc/musl/arch/arm/bits/ipcstat.h

@@ -1 +1 @@
-#define IPC_STAT 2
+#define IPC_STAT 0x102

lib/libc/musl/arch/arm/bits/limits.h

@@ -1,7 +0,0 @@
-#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
- || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
-#define LONG_BIT 32
-#endif
-
-#define LONG_MAX  0x7fffffffL
-#define LLONG_MAX  0x7fffffffffffffffLL

lib/libc/musl/arch/arm/bits/msg.h

@@ -1,15 +1,18 @@
 struct msqid_ds {
 	struct ipc_perm msg_perm;
-	time_t msg_stime;
-	int __unused1;
-	time_t msg_rtime;
-	int __unused2;
-	time_t msg_ctime;
-	int __unused3;
+	unsigned long __msg_stime_lo;
+	unsigned long __msg_stime_hi;
+	unsigned long __msg_rtime_lo;
+	unsigned long __msg_rtime_hi;
+	unsigned long __msg_ctime_lo;
+	unsigned long __msg_ctime_hi;
 	unsigned long msg_cbytes;
 	msgqnum_t msg_qnum;
 	msglen_t msg_qbytes;
 	pid_t msg_lspid;
 	pid_t msg_lrpid;
 	unsigned long __unused[2];
+	time_t msg_stime;
+	time_t msg_rtime;
+	time_t msg_ctime;
 };

lib/libc/musl/arch/arm/bits/sem.h

@@ -1,9 +1,9 @@
 struct semid_ds {
 	struct ipc_perm sem_perm;
-	time_t sem_otime;
-	long __unused1;
-	time_t sem_ctime;
-	long __unused2;
+	unsigned long __sem_otime_lo;
+	unsigned long __sem_otime_hi;
+	unsigned long __sem_ctime_lo;
+	unsigned long __sem_ctime_hi;
 #if __BYTE_ORDER == __LITTLE_ENDIAN
 	unsigned short sem_nsems;
 	char __sem_nsems_pad[sizeof(long)-sizeof(short)];
@@ -13,4 +13,6 @@ struct semid_ds {
 #endif
 	long __unused3;
 	long __unused4;
+	time_t sem_otime;
+	time_t sem_ctime;
 };

lib/libc/musl/arch/arm/bits/shm.h

@@ -3,17 +3,21 @@
 struct shmid_ds {
 	struct ipc_perm shm_perm;
 	size_t shm_segsz;
-	time_t shm_atime;
-	int __unused1;
-	time_t shm_dtime;
-	int __unused2;
-	time_t shm_ctime;
-	int __unused3;
+	unsigned long __shm_atime_lo;
+	unsigned long __shm_atime_hi;
+	unsigned long __shm_dtime_lo;
+	unsigned long __shm_dtime_hi;
+	unsigned long __shm_ctime_lo;
+	unsigned long __shm_ctime_hi;
 	pid_t shm_cpid;
 	pid_t shm_lpid;
 	unsigned long shm_nattch;
 	unsigned long __pad1;
 	unsigned long __pad2;
+	unsigned long __pad3;
+	time_t shm_atime;
+	time_t shm_dtime;
+	time_t shm_ctime;
 };
 
 struct shminfo {

lib/libc/musl/arch/arm/bits/stat.h

@@ -14,8 +14,12 @@ struct stat {
 	off_t st_size;
 	blksize_t st_blksize;
 	blkcnt_t st_blocks;
+	struct {
+		long tv_sec;
+		long tv_nsec;
+	} __st_atim32, __st_mtim32, __st_ctim32;
+	ino_t st_ino;
 	struct timespec st_atim;
 	struct timespec st_mtim;
 	struct timespec st_ctim;
-	ino_t st_ino;
 };

lib/libc/musl/arch/arm/bits/syscall.h.in

@@ -55,8 +55,8 @@
 #define __NR_sethostname	74
 #define __NR_setrlimit	75
 #define __NR_getrusage	77
-#define __NR_gettimeofday	78
-#define __NR_settimeofday	79
+#define __NR_gettimeofday_time32	78
+#define __NR_settimeofday_time32	79
 #define __NR_getgroups	80
 #define __NR_setgroups	81
 #define __NR_symlink	83
@@ -211,14 +211,14 @@
 #define __NR_remap_file_pages	253
 #define __NR_set_tid_address	256
 #define __NR_timer_create	257
-#define __NR_timer_settime	258
-#define __NR_timer_gettime	259
+#define __NR_timer_settime32	258
+#define __NR_timer_gettime32	259
 #define __NR_timer_getoverrun	260
 #define __NR_timer_delete	261
-#define __NR_clock_settime	262
-#define __NR_clock_gettime	263
-#define __NR_clock_getres	264
-#define __NR_clock_nanosleep	265
+#define __NR_clock_settime32	262
+#define __NR_clock_gettime32	263
+#define __NR_clock_getres_time32	264
+#define __NR_clock_nanosleep_time32	265
 #define __NR_statfs64	266
 #define __NR_fstatfs64	267
 #define __NR_tgkill	268
@@ -308,8 +308,8 @@
 #define __NR_timerfd_create	350
 #define __NR_eventfd	351
 #define __NR_fallocate	352
-#define __NR_timerfd_settime	353
-#define __NR_timerfd_gettime	354
+#define __NR_timerfd_settime32	353
+#define __NR_timerfd_gettime32	354
 #define __NR_signalfd4	355
 #define __NR_eventfd2	356
 #define __NR_epoll_create1	357
@@ -387,6 +387,8 @@
 #define __NR_fsconfig		431
 #define __NR_fsmount		432
 #define __NR_fspick		433
+#define __NR_pidfd_open		434
+#define __NR_clone3		435
 
 #define __ARM_NR_breakpoint	0x0f0001
 #define __ARM_NR_cacheflush	0x0f0002

lib/libc/musl/arch/arm/reloc.h

@@ -1,5 +1,3 @@
-#include <endian.h>
-
 #if __BYTE_ORDER == __BIG_ENDIAN
 #define ENDIAN_SUFFIX "eb"
 #else

lib/libc/musl/arch/arm/syscall_arch.h

@@ -99,7 +99,9 @@ static inline long __syscall6(long n, long a, long b, long c, long d, long e, lo
 }
 
 #define VDSO_USEFUL
-#define VDSO_CGT_SYM "__vdso_clock_gettime"
+#define VDSO_CGT32_SYM "__vdso_clock_gettime"
+#define VDSO_CGT32_VER "LINUX_2.6"
+#define VDSO_CGT_SYM "__vdso_clock_gettime64"
 #define VDSO_CGT_VER "LINUX_2.6"
 
 #define SYSCALL_FADVISE_6_ARG

lib/libc/musl/arch/generic/bits/dirent.h

@@ -0,0 +1,11 @@
+#define _DIRENT_HAVE_D_RECLEN
+#define _DIRENT_HAVE_D_OFF
+#define _DIRENT_HAVE_D_TYPE
+
+struct dirent {
+	ino_t d_ino;
+	off_t d_off;
+	unsigned short d_reclen;
+	unsigned char d_type;
+	char d_name[256];
+};

lib/libc/musl/arch/generic/bits/ioctl.h

@@ -104,7 +104,12 @@
 #define FIOGETOWN       0x8903
 #define SIOCGPGRP       0x8904
 #define SIOCATMARK      0x8905
+#if __LONG_MAX == 0x7fffffff
+#define SIOCGSTAMP      _IOR(0x89, 6, char[16])
+#define SIOCGSTAMPNS    _IOR(0x89, 7, char[16])
+#else
 #define SIOCGSTAMP      0x8906
 #define SIOCGSTAMPNS    0x8907
+#endif
 
 #include <bits/ioctl_fix.h>

lib/libc/musl/arch/generic/bits/socket.h

@@ -1,15 +0,0 @@
-struct msghdr {
-	void *msg_name;
-	socklen_t msg_namelen;
-	struct iovec *msg_iov;
-	int msg_iovlen;
-	void *msg_control;
-	socklen_t msg_controllen;
-	int msg_flags;
-};
-
-struct cmsghdr {
-	socklen_t cmsg_len;
-	int cmsg_level;
-	int cmsg_type;
-};

lib/libc/musl/arch/i386/bits/alltypes.h.in

@@ -1,14 +1,10 @@
+#define _REDIR_TIME64 1
 #define _Addr int
 #define _Int64 long long
 #define _Reg int
 
-#if __GNUC__ >= 3
-TYPEDEF __builtin_va_list va_list;
-TYPEDEF __builtin_va_list __isoc_va_list;
-#else
-TYPEDEF struct __va_list * va_list;
-TYPEDEF struct __va_list * __isoc_va_list;
-#endif
+#define __BYTE_ORDER 1234
+#define __LONG_MAX 0x7fffffffL
 
 #ifndef __cplusplus
 #ifdef __WCHAR_TYPE__
@@ -33,14 +29,3 @@ TYPEDEF struct { __attribute__((__aligned__(8))) long long __ll; long double __l
 #else
 TYPEDEF struct { alignas(8) long long __ll; long double __ld; } max_align_t;
 #endif
-
-TYPEDEF long time_t;
-TYPEDEF long suseconds_t;
-
-TYPEDEF struct { union { int __i[9]; volatile int __vi[9]; unsigned __s[9]; } __u; } pthread_attr_t;
-TYPEDEF struct { union { int __i[6]; volatile int __vi[6]; volatile void *volatile __p[6]; } __u; } pthread_mutex_t;
-TYPEDEF struct { union { int __i[6]; volatile int __vi[6]; volatile void *volatile __p[6]; } __u; } mtx_t;
-TYPEDEF struct { union { int __i[12]; volatile int __vi[12]; void *__p[12]; } __u; } pthread_cond_t;
-TYPEDEF struct { union { int __i[12]; volatile int __vi[12]; void *__p[12]; } __u; } cnd_t;
-TYPEDEF struct { union { int __i[8]; volatile int __vi[8]; void *__p[8]; } __u; } pthread_rwlock_t;
-TYPEDEF struct { union { int __i[5]; volatile int __vi[5]; void *__p[5]; } __u; } pthread_barrier_t;

lib/libc/musl/arch/i386/bits/endian.h

@@ -1 +0,0 @@
-#define __BYTE_ORDER __LITTLE_ENDIAN

lib/libc/musl/arch/i386/bits/ipcstat.h

@@ -1 +1 @@
-#define IPC_STAT 2
+#define IPC_STAT 0x102

lib/libc/musl/arch/i386/bits/limits.h

@@ -1,8 +1 @@
-#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
- || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
 #define PAGESIZE 4096
-#define LONG_BIT 32
-#endif
-
-#define LONG_MAX  0x7fffffffL
-#define LLONG_MAX  0x7fffffffffffffffLL

lib/libc/musl/arch/i386/bits/msg.h

@@ -1,15 +1,18 @@
 struct msqid_ds {
 	struct ipc_perm msg_perm;
-	time_t msg_stime;
-	int __unused1;
-	time_t msg_rtime;
-	int __unused2;
-	time_t msg_ctime;
-	int __unused3;
+	unsigned long __msg_stime_lo;
+	unsigned long __msg_stime_hi;
+	unsigned long __msg_rtime_lo;
+	unsigned long __msg_rtime_hi;
+	unsigned long __msg_ctime_lo;
+	unsigned long __msg_ctime_hi;
 	unsigned long msg_cbytes;
 	msgqnum_t msg_qnum;
 	msglen_t msg_qbytes;
 	pid_t msg_lspid;
 	pid_t msg_lrpid;
 	unsigned long __unused[2];
+	time_t msg_stime;
+	time_t msg_rtime;
+	time_t msg_ctime;
 };

lib/libc/musl/arch/i386/bits/sem.h

@@ -1,11 +1,13 @@
 struct semid_ds {
 	struct ipc_perm sem_perm;
-	time_t sem_otime;
-	long __unused1;
-	time_t sem_ctime;
-	long __unused2;
+	unsigned long __sem_otime_lo;
+	unsigned long __sem_otime_hi;
+	unsigned long __sem_ctime_lo;
+	unsigned long __sem_ctime_hi;
 	unsigned short sem_nsems;
 	char __sem_nsems_pad[sizeof(long)-sizeof(short)];
 	long __unused3;
 	long __unused4;
+	time_t sem_otime;
+	time_t sem_ctime;
 };

lib/libc/musl/arch/i386/bits/shm.h

@@ -3,17 +3,21 @@
 struct shmid_ds {
 	struct ipc_perm shm_perm;
 	size_t shm_segsz;
-	time_t shm_atime;
-	int __unused1;
-	time_t shm_dtime;
-	int __unused2;
-	time_t shm_ctime;
-	int __unused3;
+	unsigned long __shm_atime_lo;
+	unsigned long __shm_atime_hi;
+	unsigned long __shm_dtime_lo;
+	unsigned long __shm_dtime_hi;
+	unsigned long __shm_ctime_lo;
+	unsigned long __shm_ctime_hi;
 	pid_t shm_cpid;
 	pid_t shm_lpid;
 	unsigned long shm_nattch;
 	unsigned long __pad1;
 	unsigned long __pad2;
+	unsigned long __pad3;
+	time_t shm_atime;
+	time_t shm_dtime;
+	time_t shm_ctime;
 };
 
 struct shminfo {

lib/libc/musl/arch/i386/bits/stat.h

@@ -14,8 +14,12 @@ struct stat {
 	off_t st_size;
 	blksize_t st_blksize;
 	blkcnt_t st_blocks;
+	struct {
+		long tv_sec;
+		long tv_nsec;
+	} __st_atim32, __st_mtim32, __st_ctim32;
+	ino_t st_ino;
 	struct timespec st_atim;
 	struct timespec st_mtim;
 	struct timespec st_ctim;
-	ino_t st_ino;
 };

lib/libc/musl/arch/i386/bits/syscall.h.in

@@ -76,8 +76,8 @@
 #define __NR_setrlimit		 75
 #define __NR_getrlimit		 76   /* Back compatible 2Gig limited rlimit */
 #define __NR_getrusage		 77
-#define __NR_gettimeofday	 78
-#define __NR_settimeofday	 79
+#define __NR_gettimeofday_time32	 78
+#define __NR_settimeofday_time32	 79
 #define __NR_getgroups		 80
 #define __NR_setgroups		 81
 #define __NR_select		 82
@@ -257,14 +257,14 @@
 #define __NR_remap_file_pages	257
 #define __NR_set_tid_address	258
 #define __NR_timer_create	259
-#define __NR_timer_settime	(__NR_timer_create+1)
-#define __NR_timer_gettime	(__NR_timer_create+2)
+#define __NR_timer_settime32	(__NR_timer_create+1)
+#define __NR_timer_gettime32	(__NR_timer_create+2)
 #define __NR_timer_getoverrun	(__NR_timer_create+3)
 #define __NR_timer_delete	(__NR_timer_create+4)
-#define __NR_clock_settime	(__NR_timer_create+5)
-#define __NR_clock_gettime	(__NR_timer_create+6)
-#define __NR_clock_getres	(__NR_timer_create+7)
-#define __NR_clock_nanosleep	(__NR_timer_create+8)
+#define __NR_clock_settime32	(__NR_timer_create+5)
+#define __NR_clock_gettime32	(__NR_timer_create+6)
+#define __NR_clock_getres_time32	(__NR_timer_create+7)
+#define __NR_clock_nanosleep_time32	(__NR_timer_create+8)
 #define __NR_statfs64		268
 #define __NR_fstatfs64		269
 #define __NR_tgkill		270
@@ -322,8 +322,8 @@
 #define __NR_timerfd_create	322
 #define __NR_eventfd		323
 #define __NR_fallocate		324
-#define __NR_timerfd_settime	325
-#define __NR_timerfd_gettime	326
+#define __NR_timerfd_settime32	325
+#define __NR_timerfd_gettime32	326
 #define __NR_signalfd4		327
 #define __NR_eventfd2		328
 #define __NR_epoll_create1	329
@@ -424,4 +424,6 @@
 #define __NR_fsconfig		431
 #define __NR_fsmount		432
 #define __NR_fspick		433
+#define __NR_pidfd_open		434
+#define __NR_clone3		435
 

lib/libc/musl/arch/i386/syscall_arch.h

@@ -83,7 +83,9 @@ static inline long __syscall6(long n, long a1, long a2, long a3, long a4, long a
 }
 
 #define VDSO_USEFUL
-#define VDSO_CGT_SYM "__vdso_clock_gettime"
+#define VDSO_CGT32_SYM "__vdso_clock_gettime"
+#define VDSO_CGT32_VER "LINUX_2.6"
+#define VDSO_CGT_SYM "__vdso_clock_gettime64"
 #define VDSO_CGT_VER "LINUX_2.6"
 
 #define SYSCALL_USE_SOCKETCALL

lib/libc/musl/arch/mips/bits/alltypes.h.in

@@ -1,9 +1,15 @@
+#define _REDIR_TIME64 1
 #define _Addr int
 #define _Int64 long long
 #define _Reg int
 
-TYPEDEF __builtin_va_list va_list;
-TYPEDEF __builtin_va_list __isoc_va_list;
+#if _MIPSEL || __MIPSEL || __MIPSEL__
+#define __BYTE_ORDER 1234
+#else
+#define __BYTE_ORDER 4321
+#endif
+
+#define __LONG_MAX 0x7fffffffL
 
 #ifndef __cplusplus
 TYPEDEF int wchar_t;
@@ -13,14 +19,3 @@ TYPEDEF float float_t;
 TYPEDEF double double_t;
 
 TYPEDEF struct { long long __ll; long double __ld; } max_align_t;
-
-TYPEDEF long time_t;
-TYPEDEF long suseconds_t;
-
-TYPEDEF struct { union { int __i[9]; volatile int __vi[9]; unsigned __s[9]; } __u; } pthread_attr_t;
-TYPEDEF struct { union { int __i[6]; volatile int __vi[6]; volatile void *volatile __p[6]; } __u; } pthread_mutex_t;
-TYPEDEF struct { union { int __i[6]; volatile int __vi[6]; volatile void *volatile __p[6]; } __u; } mtx_t;
-TYPEDEF struct { union { int __i[12]; volatile int __vi[12]; void *__p[12]; } __u; } pthread_cond_t;
-TYPEDEF struct { union { int __i[12]; volatile int __vi[12]; void *__p[12]; } __u; } cnd_t;
-TYPEDEF struct { union { int __i[8]; volatile int __vi[8]; void *__p[8]; } __u; } pthread_rwlock_t;
-TYPEDEF struct { union { int __i[5]; volatile int __vi[5]; void *__p[5]; } __u; } pthread_barrier_t;

lib/libc/musl/arch/mips/bits/endian.h

@@ -1,5 +0,0 @@
-#if _MIPSEL || __MIPSEL || __MIPSEL__
-#define __BYTE_ORDER __LITTLE_ENDIAN
-#else
-#define __BYTE_ORDER __BIG_ENDIAN
-#endif

lib/libc/musl/arch/mips/bits/hwcap.h

@@ -1,3 +1,14 @@
 #define HWCAP_MIPS_R6		(1 << 0)
 #define HWCAP_MIPS_MSA		(1 << 1)
 #define HWCAP_MIPS_CRC32	(1 << 2)
+#define HWCAP_MIPS_MIPS16	(1 << 3)
+#define HWCAP_MIPS_MDMX		(1 << 4)
+#define HWCAP_MIPS_MIPS3D	(1 << 5)
+#define HWCAP_MIPS_SMARTMIPS	(1 << 6)
+#define HWCAP_MIPS_DSP		(1 << 7)
+#define HWCAP_MIPS_DSP2		(1 << 8)
+#define HWCAP_MIPS_DSP3		(1 << 9)
+#define HWCAP_MIPS_MIPS16E2	(1 << 10)
+#define HWCAP_LOONGSON_MMI	(1 << 11)
+#define HWCAP_LOONGSON_EXT	(1 << 12)
+#define HWCAP_LOONGSON_EXT2	(1 << 13)

lib/libc/musl/arch/mips/bits/ioctl.h

@@ -110,5 +110,5 @@
 #define SIOCATMARK      _IOR('s', 7, int)
 #define SIOCSPGRP       _IOW('s', 8, pid_t)
 #define SIOCGPGRP       _IOR('s', 9, pid_t)
-#define SIOCGSTAMP      0x8906
-#define SIOCGSTAMPNS    0x8907
+#define SIOCGSTAMP      _IOR(0x89, 6, char[16])
+#define SIOCGSTAMPNS    _IOR(0x89, 7, char[16])

lib/libc/musl/arch/mips/bits/ipcstat.h

@@ -1 +1 @@
-#define IPC_STAT 2
+#define IPC_STAT 0x102

lib/libc/musl/arch/mips/bits/limits.h

@@ -1,7 +0,0 @@
-#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
- || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
-#define LONG_BIT 32
-#endif
-
-#define LONG_MAX  0x7fffffffL
-#define LLONG_MAX  0x7fffffffffffffffLL

lib/libc/musl/arch/mips/bits/msg.h

@@ -1,19 +1,19 @@
 struct msqid_ds {
 	struct ipc_perm msg_perm;
 #if _MIPSEL || __MIPSEL || __MIPSEL__
-	time_t msg_stime;
-	int __unused1;
-	time_t msg_rtime;
-	int __unused2;
-	time_t msg_ctime;
-	int __unused3;
+	unsigned long __msg_stime_lo;
+	unsigned long __msg_stime_hi;
+	unsigned long __msg_rtime_lo;
+	unsigned long __msg_rtime_hi;
+	unsigned long __msg_ctime_lo;
+	unsigned long __msg_ctime_hi;
 #else
-	int __unused1;
-	time_t msg_stime;
-	int __unused2;
-	time_t msg_rtime;
-	int __unused3;
-	time_t msg_ctime;
+	unsigned long __msg_stime_hi;
+	unsigned long __msg_stime_lo;
+	unsigned long __msg_rtime_hi;
+	unsigned long __msg_rtime_lo;
+	unsigned long __msg_ctime_hi;
+	unsigned long __msg_ctime_lo;
 #endif
 	unsigned long msg_cbytes;
 	msgqnum_t msg_qnum;
@@ -21,4 +21,7 @@ struct msqid_ds {
 	pid_t msg_lspid;
 	pid_t msg_lrpid;
 	unsigned long __unused[2];
+	time_t msg_stime;
+	time_t msg_rtime;
+	time_t msg_ctime;
 };

lib/libc/musl/arch/mips/bits/sem.h

@@ -1,7 +1,7 @@
 struct semid_ds {
 	struct ipc_perm sem_perm;
-	time_t sem_otime;
-	time_t sem_ctime;
+	unsigned long __sem_otime_lo;
+	unsigned long __sem_ctime_lo;
 #if __BYTE_ORDER == __LITTLE_ENDIAN
 	unsigned short sem_nsems;
 	char __sem_nsems_pad[sizeof(long)-sizeof(short)];
@@ -9,6 +9,8 @@ struct semid_ds {
 	char __sem_nsems_pad[sizeof(long)-sizeof(short)];
 	unsigned short sem_nsems;
 #endif
-	long __unused3;
-	long __unused4;
+	unsigned long __sem_otime_hi;
+	unsigned long __sem_ctime_hi;
+	time_t sem_otime;
+	time_t sem_ctime;
 };

lib/libc/musl/arch/mips/bits/shm.h

@@ -3,14 +3,19 @@
 struct shmid_ds {
 	struct ipc_perm shm_perm;
 	size_t shm_segsz;
-	time_t shm_atime;
-	time_t shm_dtime;
-	time_t shm_ctime;
+	unsigned long __shm_atime_lo;
+	unsigned long __shm_dtime_lo;
+	unsigned long __shm_ctime_lo;
 	pid_t shm_cpid;
 	pid_t shm_lpid;
 	unsigned long shm_nattch;
-	unsigned long __pad1;
-	unsigned long __pad2;
+	unsigned short __shm_atime_hi;
+	unsigned short __shm_dtime_hi;
+	unsigned short __shm_ctime_hi;
+	unsigned short __pad1;
+	time_t shm_atime;
+	time_t shm_dtime;
+	time_t shm_ctime;
 };
 
 struct shminfo {

lib/libc/musl/arch/mips/bits/signal.h

@@ -19,14 +19,18 @@ typedef struct {
 } fpregset_t;
 struct sigcontext {
 	unsigned sc_regmask, sc_status;
-	unsigned long long sc_pc, sc_regs[32], sc_fpregs[32];
+	unsigned long long sc_pc;
+	gregset_t sc_regs;
+	fpregset_t sc_fpregs;
 	unsigned sc_ownedfp, sc_fpc_csr, sc_fpc_eir, sc_used_math, sc_dsp;
 	unsigned long long sc_mdhi, sc_mdlo;
 	unsigned long sc_hi1, sc_lo1, sc_hi2, sc_lo2, sc_hi3, sc_lo3;
 };
 typedef struct {
 	unsigned regmask, status;
-	unsigned long long pc, gregs[32], fpregs[32];
+	unsigned long long pc;
+	gregset_t gregs;
+	fpregset_t fpregs;
 	unsigned ownedfp, fpc_csr, fpc_eir, used_math, dsp;
 	unsigned long long mdhi, mdlo;
 	unsigned long hi1, lo1, hi2, lo2, hi3, lo3;

lib/libc/musl/arch/mips/bits/socket.h

@@ -1,19 +1,3 @@
-struct msghdr {
-	void *msg_name;
-	socklen_t msg_namelen;
-	struct iovec *msg_iov;
-	int msg_iovlen;
-	void *msg_control;
-	socklen_t msg_controllen;
-	int msg_flags;
-};
-
-struct cmsghdr {
-	socklen_t cmsg_len;
-	int cmsg_level;
-	int cmsg_type;
-};
-
 #define SOCK_STREAM    2
 #define SOCK_DGRAM     1
 
@@ -32,8 +16,6 @@ struct cmsghdr {
 #define SO_RCVBUF       0x1002
 #define SO_SNDLOWAT     0x1003
 #define SO_RCVLOWAT     0x1004
-#define SO_RCVTIMEO     0x1006
-#define SO_SNDTIMEO     0x1005
 #define SO_ERROR        0x1007
 #define SO_TYPE         0x1008
 #define SO_ACCEPTCONN   0x1009

lib/libc/musl/arch/mips/bits/stat.h

@@ -12,11 +12,15 @@ struct stat {
 	dev_t st_rdev;
 	long __st_padding2[2];
 	off_t st_size;
-	struct timespec st_atim;
-	struct timespec st_mtim;
-	struct timespec st_ctim;
+	struct {
+		long tv_sec;
+		long tv_nsec;
+	} __st_atim32, __st_mtim32, __st_ctim32;
 	blksize_t st_blksize;
 	long __st_padding3;
 	blkcnt_t st_blocks;
-        long __st_padding4[14];
+	struct timespec st_atim;
+	struct timespec st_mtim;
+	struct timespec st_ctim;
+	long __st_padding4[2];
 };

lib/libc/musl/arch/mips/bits/syscall.h.in

@@ -76,8 +76,8 @@
 #define __NR_setrlimit               4075
 #define __NR_getrlimit               4076
 #define __NR_getrusage               4077
-#define __NR_gettimeofday            4078
-#define __NR_settimeofday            4079
+#define __NR_gettimeofday_time32            4078
+#define __NR_settimeofday_time32            4079
 #define __NR_getgroups               4080
 #define __NR_setgroups               4081
 #define __NR_reserved82              4082
@@ -256,14 +256,14 @@
 #define __NR_statfs64                4255
 #define __NR_fstatfs64               4256
 #define __NR_timer_create            4257
-#define __NR_timer_settime           4258
-#define __NR_timer_gettime           4259
+#define __NR_timer_settime32           4258
+#define __NR_timer_gettime32           4259
 #define __NR_timer_getoverrun        4260
 #define __NR_timer_delete            4261
-#define __NR_clock_settime           4262
-#define __NR_clock_gettime           4263
-#define __NR_clock_getres            4264
-#define __NR_clock_nanosleep         4265
+#define __NR_clock_settime32           4262
+#define __NR_clock_gettime32           4263
+#define __NR_clock_getres_time32            4264
+#define __NR_clock_nanosleep_time32         4265
 #define __NR_tgkill                  4266
 #define __NR_utimes                  4267
 #define __NR_mbind                   4268
@@ -319,8 +319,8 @@
 #define __NR_eventfd                 4319
 #define __NR_fallocate               4320
 #define __NR_timerfd_create          4321
-#define __NR_timerfd_gettime         4322
-#define __NR_timerfd_settime         4323
+#define __NR_timerfd_gettime32         4322
+#define __NR_timerfd_settime32         4323
 #define __NR_signalfd4               4324
 #define __NR_eventfd2                4325
 #define __NR_epoll_create1           4326
@@ -406,4 +406,6 @@
 #define __NR_fsconfig		4431
 #define __NR_fsmount		4432
 #define __NR_fspick		4433
+#define __NR_pidfd_open		4434
+#define __NR_clone3		4435
 

lib/libc/musl/arch/mips/reloc.h

@@ -1,5 +1,3 @@
-#include <endian.h>
-
 #if __mips_isa_rev >= 6
 #define ISA_SUFFIX "r6"
 #else

lib/libc/musl/arch/mips/syscall_arch.h

@@ -142,7 +142,9 @@ static inline long __syscall7(long n, long a, long b, long c, long d, long e, lo
 }
 
 #define VDSO_USEFUL
-#define VDSO_CGT_SYM "__vdso_clock_gettime"
+#define VDSO_CGT32_SYM "__vdso_clock_gettime"
+#define VDSO_CGT32_VER "LINUX_2.6"
+#define VDSO_CGT_SYM "__vdso_clock_gettime64"
 #define VDSO_CGT_VER "LINUX_2.6"
 
 #define SO_SNDTIMEO_OLD 0x1005

lib/libc/musl/arch/mips64/bits/alltypes.h.in

@@ -2,8 +2,13 @@
 #define _Int64 long
 #define _Reg long
 
-TYPEDEF __builtin_va_list va_list;
-TYPEDEF __builtin_va_list __isoc_va_list;
+#if _MIPSEL || __MIPSEL || __MIPSEL__
+#define __BYTE_ORDER 1234
+#else
+#define __BYTE_ORDER 4321
+#endif
+
+#define __LONG_MAX 0x7fffffffffffffffL
 
 #ifndef __cplusplus
 TYPEDEF int wchar_t;
@@ -14,15 +19,4 @@ TYPEDEF double double_t;
 
 TYPEDEF struct { long long __ll; long double __ld; } max_align_t;
 
-TYPEDEF long time_t;
-TYPEDEF long suseconds_t;
-
 TYPEDEF unsigned nlink_t;
-
-TYPEDEF struct { union { int __i[14]; volatile int __vi[14]; unsigned long __s[7]; } __u; } pthread_attr_t;
-TYPEDEF struct { union { int __i[10]; volatile int __vi[10]; volatile void *volatile __p[5]; } __u; } pthread_mutex_t;
-TYPEDEF struct { union { int __i[10]; volatile int __vi[10]; volatile void *volatile __p[5]; } __u; } mtx_t;
-TYPEDEF struct { union { int __i[12]; volatile int __vi[12]; void *__p[6]; } __u; } pthread_cond_t;
-TYPEDEF struct { union { int __i[12]; volatile int __vi[12]; void *__p[6]; } __u; } cnd_t;
-TYPEDEF struct { union { int __i[14]; volatile int __vi[14]; void *__p[7]; } __u; } pthread_rwlock_t;
-TYPEDEF struct { union { int __i[8]; volatile int __vi[8]; void *__p[4]; } __u; } pthread_barrier_t;

lib/libc/musl/arch/mips64/bits/endian.h

@@ -1,5 +0,0 @@
-#if _MIPSEL || __MIPSEL || __MIPSEL__
-#define __BYTE_ORDER __LITTLE_ENDIAN
-#else
-#define __BYTE_ORDER __BIG_ENDIAN
-#endif

lib/libc/musl/arch/mips64/bits/limits.h

@@ -1,7 +0,0 @@
-#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
- || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
-#define LONG_BIT 64
-#endif
-
-#define LONG_MAX 0x7fffffffffffffffL
-#define LLONG_MAX 0x7fffffffffffffffLL

lib/libc/musl/arch/mips64/bits/socket.h

@@ -1,37 +1,3 @@
-#include <endian.h>
-
-struct msghdr {
-	void *msg_name;
-	socklen_t msg_namelen;
-	struct iovec *msg_iov;
-#if __BYTE_ORDER == __BIG_ENDIAN
-	int __pad1, msg_iovlen;
-#else
-	int msg_iovlen, __pad1;
-#endif
-	void *msg_control;
-#if __BYTE_ORDER == __BIG_ENDIAN
-	int __pad2;
-	socklen_t msg_controllen;
-#else
-	socklen_t msg_controllen;
-	int __pad2;
-#endif
-	int msg_flags;
-};
-
-struct cmsghdr {
-#if __BYTE_ORDER == __BIG_ENDIAN
-	int __pad1;
-	socklen_t cmsg_len;
-#else
-	socklen_t cmsg_len;
-	int __pad1;
-#endif
-	int cmsg_level;
-	int cmsg_type;
-};
-
 #define SOCK_STREAM    2
 #define SOCK_DGRAM     1
 #define SOL_SOCKET     65535

lib/libc/musl/arch/mips64/bits/syscall.h.in

@@ -336,4 +336,6 @@
 #define __NR_fsconfig		5431
 #define __NR_fsmount		5432
 #define __NR_fspick		5433
+#define __NR_pidfd_open		5434
+#define __NR_clone3		5435
 

lib/libc/musl/arch/mips64/reloc.h

@@ -1,9 +1,3 @@
-#ifndef __RELOC_H__
-#define __RELOC_H__
-
-#define _GNU_SOURCE
-#include <endian.h>
-
 #if __mips_isa_rev >= 6
 #define ISA_SUFFIX "r6"
 #else
@@ -33,6 +27,8 @@
 #define REL_DTPOFF      R_MIPS_TLS_DTPREL64
 #define REL_TPOFF       R_MIPS_TLS_TPREL64
 
+#include <endian.h>
+
 #undef R_TYPE
 #undef R_SYM
 #undef R_INFO
@@ -62,5 +58,3 @@
 	"	daddu %0, %0, $ra \n" \
 	".set pop \n" \
 	: "=r"(*(fp)) : : "memory", "ra" )
-
-#endif

lib/libc/musl/arch/powerpc/bits/alltypes.h.in

@@ -1,9 +1,10 @@
+#define _REDIR_TIME64 1
 #define _Addr int
 #define _Int64 long long
 #define _Reg int
 
-TYPEDEF __builtin_va_list va_list;
-TYPEDEF __builtin_va_list __isoc_va_list;
+#define __BYTE_ORDER 4321
+#define __LONG_MAX 0x7fffffffL
 
 #ifndef __cplusplus
 #ifdef __WCHAR_TYPE__
@@ -17,14 +18,3 @@ TYPEDEF float float_t;
 TYPEDEF double double_t;
 
 TYPEDEF struct { long long __ll; long double __ld; } max_align_t;
-
-TYPEDEF long time_t;
-TYPEDEF long suseconds_t;
-
-TYPEDEF struct { union { int __i[9]; volatile int __vi[9]; unsigned __s[9]; } __u; } pthread_attr_t;
-TYPEDEF struct { union { int __i[6]; volatile int __vi[6]; volatile void *volatile __p[6]; } __u; } pthread_mutex_t;
-TYPEDEF struct { union { int __i[6]; volatile int __vi[6]; volatile void *volatile __p[6]; } __u; } mtx_t;
-TYPEDEF struct { union { int __i[12]; volatile int __vi[12]; void *__p[12]; } __u; } pthread_cond_t;
-TYPEDEF struct { union { int __i[12]; volatile int __vi[12]; void *__p[12]; } __u; } cnd_t;
-TYPEDEF struct { union { int __i[8]; volatile int __vi[8]; void *__p[8]; } __u; } pthread_rwlock_t;
-TYPEDEF struct { union { int __i[5]; volatile int __vi[5]; void *__p[5]; } __u; } pthread_barrier_t;

lib/libc/musl/arch/powerpc/bits/endian.h

@@ -1,15 +0,0 @@
-#ifdef __BIG_ENDIAN__
-  #if __BIG_ENDIAN__
-    #define __BYTE_ORDER __BIG_ENDIAN
-  #endif
-#endif /* __BIG_ENDIAN__ */
-
-#ifdef __LITTLE_ENDIAN__
-  #if __LITTLE_ENDIAN__
-    #define __BYTE_ORDER __LITTLE_ENDIAN
-  #endif
-#endif /* __LITTLE_ENDIAN__ */
-
-#ifndef __BYTE_ORDER
-  #define __BYTE_ORDER __BIG_ENDIAN
-#endif

lib/libc/musl/arch/powerpc/bits/ioctl.h

@@ -116,5 +116,5 @@
 #define FIOGETOWN       0x8903
 #define SIOCGPGRP       0x8904
 #define SIOCATMARK      0x8905
-#define SIOCGSTAMP      0x8906
-#define SIOCGSTAMPNS    0x8907
+#define SIOCGSTAMP      _IOR(0x89, 6, char[16])
+#define SIOCGSTAMPNS    _IOR(0x89, 7, char[16])

lib/libc/musl/arch/powerpc/bits/ipcstat.h

@@ -1 +1 @@
-#define IPC_STAT 2
+#define IPC_STAT 0x102

lib/libc/musl/arch/powerpc/bits/limits.h

@@ -1,7 +0,0 @@
-#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
- || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
-#define LONG_BIT 32
-#endif
-
-#define LONG_MAX  0x7fffffffL
-#define LLONG_MAX  0x7fffffffffffffffLL

lib/libc/musl/arch/powerpc/bits/msg.h

@@ -1,15 +1,18 @@
 struct msqid_ds {
 	struct ipc_perm msg_perm;
-	int __unused1;
-	time_t msg_stime;
-	int __unused2;
-	time_t msg_rtime;
-	int __unused3;
-	time_t msg_ctime;
+	unsigned long __msg_stime_hi;
+	unsigned long __msg_stime_lo;
+	unsigned long __msg_rtime_hi;
+	unsigned long __msg_rtime_lo;
+	unsigned long __msg_ctime_hi;
+	unsigned long __msg_ctime_lo;
 	unsigned long msg_cbytes;
 	msgqnum_t msg_qnum;
 	msglen_t msg_qbytes;
 	pid_t msg_lspid;
 	pid_t msg_lrpid;
 	unsigned long __unused[2];
+	time_t msg_stime;
+	time_t msg_rtime;
+	time_t msg_ctime;
 };

lib/libc/musl/arch/powerpc/bits/sem.h

@@ -1,10 +1,12 @@
 struct semid_ds {
 	struct ipc_perm sem_perm;
-	int __unused1;
-	time_t sem_otime;
-	int  __unused2;
-	time_t sem_ctime;
+	unsigned long __sem_otime_hi;
+	unsigned long __sem_otime_lo;
+	unsigned long __sem_ctime_hi;
+	unsigned long __sem_ctime_lo;
 	unsigned short __sem_nsems_pad, sem_nsems;
 	long __unused3;
 	long __unused4;
+	time_t sem_otime;
+	time_t sem_ctime;
 };

lib/libc/musl/arch/powerpc/bits/shm.h

@@ -2,19 +2,21 @@
 
 struct shmid_ds {
 	struct ipc_perm shm_perm;
-	int __unused1;
-	time_t shm_atime;
-	int __unused2;
-	time_t shm_dtime;
-	int __unused3;
-	time_t shm_ctime;
-	int __unused4;
+	unsigned long __shm_atime_hi;
+	unsigned long __shm_atime_lo;
+	unsigned long __shm_dtime_hi;
+	unsigned long __shm_dtime_lo;
+	unsigned long __shm_ctime_hi;
+	unsigned long __shm_ctime_lo;
 	size_t shm_segsz;
 	pid_t shm_cpid;
 	pid_t shm_lpid;
 	unsigned long shm_nattch;
 	unsigned long __pad1;
 	unsigned long __pad2;
+	time_t shm_atime;
+	time_t shm_dtime;
+	time_t shm_ctime;
 };
 
 struct shminfo {

lib/libc/musl/arch/powerpc/bits/signal.h

@@ -28,7 +28,7 @@ struct sigcontext {
 	int signal;
 	unsigned long handler;
 	unsigned long oldmask;
-	void *regs;
+	struct pt_regs *regs;
 };
 
 typedef struct {

lib/libc/musl/arch/powerpc/bits/socket.h

@@ -1,19 +1,3 @@
-struct msghdr {
-	void *msg_name;
-	socklen_t msg_namelen;
-	struct iovec *msg_iov;
-	int msg_iovlen;
-	void *msg_control;
-	socklen_t msg_controllen;
-	int msg_flags;
-};
-
-struct cmsghdr {
-	socklen_t cmsg_len;
-	int cmsg_level;
-	int cmsg_type;
-};
-
 #define SO_DEBUG        1
 #define SO_REUSEADDR    2
 #define SO_TYPE         3
@@ -31,8 +15,6 @@ struct cmsghdr {
 #define SO_REUSEPORT    15
 #define SO_RCVLOWAT     16
 #define SO_SNDLOWAT     17
-#define SO_RCVTIMEO     18
-#define SO_SNDTIMEO     19
 #define SO_PASSCRED     20
 #define SO_PEERCRED     21
 #define SO_ACCEPTCONN   30

lib/libc/musl/arch/powerpc/bits/stat.h

@@ -13,8 +13,12 @@ struct stat {
 	off_t st_size;
 	blksize_t st_blksize;
 	blkcnt_t st_blocks;
+	struct {
+		long tv_sec;
+		long tv_nsec;
+	} __st_atim32, __st_mtim32, __st_ctim32;
+	unsigned __unused[2];
 	struct timespec st_atim;
 	struct timespec st_mtim;
 	struct timespec st_ctim;
-	unsigned __unused[2];
 };

lib/libc/musl/arch/powerpc/bits/syscall.h.in

@@ -76,8 +76,8 @@
 #define __NR_setrlimit               75
 #define __NR_getrlimit               76
 #define __NR_getrusage               77
-#define __NR_gettimeofday            78
-#define __NR_settimeofday            79
+#define __NR_gettimeofday_time32            78
+#define __NR_settimeofday_time32            79
 #define __NR_getgroups               80
 #define __NR_setgroups               81
 #define __NR_select                  82
@@ -238,14 +238,14 @@
 #define __NR_epoll_wait             238
 #define __NR_remap_file_pages       239
 #define __NR_timer_create           240
-#define __NR_timer_settime          241
-#define __NR_timer_gettime          242
+#define __NR_timer_settime32          241
+#define __NR_timer_gettime32          242
 #define __NR_timer_getoverrun       243
 #define __NR_timer_delete           244
-#define __NR_clock_settime          245
-#define __NR_clock_gettime          246
-#define __NR_clock_getres           247
-#define __NR_clock_nanosleep        248
+#define __NR_clock_settime32          245
+#define __NR_clock_gettime32          246
+#define __NR_clock_getres_time32           247
+#define __NR_clock_nanosleep_time32        248
 #define __NR_swapcontext            249
 #define __NR_tgkill                 250
 #define __NR_utimes                 251
@@ -307,8 +307,8 @@
 #define __NR_sync_file_range2	308
 #define __NR_fallocate		309
 #define __NR_subpage_prot		310
-#define __NR_timerfd_settime	311
-#define __NR_timerfd_gettime	312
+#define __NR_timerfd_settime32	311
+#define __NR_timerfd_gettime32	312
 #define __NR_signalfd4		313
 #define __NR_eventfd2		314
 #define __NR_epoll_create1	315
@@ -413,4 +413,6 @@
 #define __NR_fsconfig		431
 #define __NR_fsmount		432
 #define __NR_fspick		433
+#define __NR_pidfd_open		434
+#define __NR_clone3		435
 

lib/libc/musl/arch/powerpc64/bits/alltypes.h.in

@@ -2,8 +2,13 @@
 #define _Int64 long
 #define _Reg long
 
-TYPEDEF __builtin_va_list va_list;
-TYPEDEF __builtin_va_list __isoc_va_list;
+#if __BIG_ENDIAN__
+#define __BYTE_ORDER 4321
+#else
+#define __BYTE_ORDER 1234
+#endif
+
+#define __LONG_MAX 0x7fffffffffffffffL
 
 #ifndef __cplusplus
 TYPEDEF int wchar_t;
@@ -13,14 +18,3 @@ TYPEDEF float float_t;
 TYPEDEF double double_t;
 
 TYPEDEF struct { long long __ll; long double __ld; } max_align_t;
-
-TYPEDEF long time_t;
-TYPEDEF long suseconds_t;
-
-TYPEDEF struct { union { int __i[14]; volatile int __vi[14]; unsigned long __s[7]; } __u; } pthread_attr_t;
-TYPEDEF struct { union { int __i[10]; volatile int __vi[10]; volatile void *volatile __p[5]; } __u; } pthread_mutex_t;
-TYPEDEF struct { union { int __i[10]; volatile int __vi[10]; volatile void *volatile __p[5]; } __u; } mtx_t;
-TYPEDEF struct { union { int __i[12]; volatile int __vi[12]; void *__p[6]; } __u; } pthread_cond_t;
-TYPEDEF struct { union { int __i[12]; volatile int __vi[12]; void *__p[6]; } __u; } cnd_t;
-TYPEDEF struct { union { int __i[14]; volatile int __vi[14]; void *__p[7]; } __u; } pthread_rwlock_t;
-TYPEDEF struct { union { int __i[8]; volatile int __vi[8]; void *__p[4]; } __u; } pthread_barrier_t;

lib/libc/musl/arch/powerpc64/bits/endian.h

@@ -1,5 +0,0 @@
-#if __BIG_ENDIAN__
-#define __BYTE_ORDER __BIG_ENDIAN
-#else
-#define __BYTE_ORDER __LITTLE_ENDIAN
-#endif

lib/libc/musl/arch/powerpc64/bits/limits.h

@@ -1,7 +0,0 @@
-#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
- || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
-#define LONG_BIT 64
-#endif
-
-#define LONG_MAX  0x7fffffffffffffffL
-#define LLONG_MAX  0x7fffffffffffffffLL

lib/libc/musl/arch/powerpc64/bits/signal.h

@@ -9,11 +9,7 @@
 #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
 
 typedef unsigned long greg_t, gregset_t[48];
-
-typedef struct {
-	double fpregs[32];
-	double fpscr;
-} fpregset_t;
+typedef double fpregset_t[33];
 
 typedef struct {
 #ifdef __GNUC__
@@ -36,7 +32,7 @@ typedef struct sigcontext {
 	int _pad0;
 	unsigned long handler;
 	unsigned long oldmask;
-	void *regs;
+	struct pt_regs *regs;
 	gregset_t gp_regs;
 	fpregset_t fp_regs;
 	vrregset_t *v_regs;

lib/libc/musl/arch/powerpc64/bits/socket.h

@@ -1,37 +1,3 @@
-#include <endian.h>
-
-struct msghdr {
-	void *msg_name;
-	socklen_t msg_namelen;
-	struct iovec *msg_iov;
-#if __BYTE_ORDER == __BIG_ENDIAN
-	int __pad1, msg_iovlen;
-#else
-	int msg_iovlen, __pad1;
-#endif
-	void *msg_control;
-#if __BYTE_ORDER == __BIG_ENDIAN
-	int __pad2;
-	socklen_t msg_controllen;
-#else
-	socklen_t msg_controllen;
-	int __pad2;
-#endif
-	int msg_flags;
-};
-
-struct cmsghdr {
-#if __BYTE_ORDER == __BIG_ENDIAN
-	int __pad1;
-	socklen_t cmsg_len;
-#else
-	socklen_t cmsg_len;
-	int __pad1;
-#endif
-	int cmsg_level;
-	int cmsg_type;
-};
-
 #define SO_DEBUG        1
 #define SO_REUSEADDR    2
 #define SO_TYPE         3

lib/libc/musl/arch/powerpc64/bits/syscall.h.in

@@ -385,4 +385,6 @@
 #define __NR_fsconfig		431
 #define __NR_fsmount		432
 #define __NR_fspick		433
+#define __NR_pidfd_open		434
+#define __NR_clone3		435
 

lib/libc/musl/arch/powerpc64/reloc.h

@@ -1,5 +1,3 @@
-#include <endian.h>
-
 #if __BYTE_ORDER == __LITTLE_ENDIAN
 #define ENDIAN_SUFFIX "le"
 #else

lib/libc/musl/arch/riscv64/atomic_arch.h

@@ -15,7 +15,7 @@ static inline int a_cas(volatile int *p, int t, int s)
 		"	bnez %1, 1b\n"
 		"1:"
 		: "=&r"(old), "=&r"(tmp)
-		: "r"(p), "r"(t), "r"(s)
+		: "r"(p), "r"((long)t), "r"((long)s)
 		: "memory");
 	return old;
 }

lib/libc/musl/arch/riscv64/bits/alltypes.h.in

@@ -2,8 +2,8 @@
 #define _Int64 long
 #define _Reg long
 
-TYPEDEF __builtin_va_list va_list;
-TYPEDEF __builtin_va_list __isoc_va_list;
+#define __BYTE_ORDER 1234
+#define __LONG_MAX 0x7fffffffffffffffL
 
 #ifndef __cplusplus
 TYPEDEF int wchar_t;
@@ -16,14 +16,3 @@ TYPEDEF float float_t;
 TYPEDEF double double_t;
 
 TYPEDEF struct { long long __ll; long double __ld; } max_align_t;
-
-TYPEDEF long time_t;
-TYPEDEF long suseconds_t;
-
-TYPEDEF struct { union { int __i[14]; volatile int __vi[14]; unsigned long __s[7]; } __u; } pthread_attr_t;
-TYPEDEF struct { union { int __i[10]; volatile int __vi[10]; volatile void *volatile __p[5]; } __u; } pthread_mutex_t;
-TYPEDEF struct { union { int __i[10]; volatile int __vi[10]; volatile void *volatile __p[5]; } __u; } mtx_t;
-TYPEDEF struct { union { int __i[12]; volatile int __vi[12]; void *__p[6]; } __u; } pthread_cond_t;
-TYPEDEF struct { union { int __i[12]; volatile int __vi[12]; void *__p[6]; } __u; } cnd_t;
-TYPEDEF struct { union { int __i[14]; volatile int __vi[14]; void *__p[7]; } __u; } pthread_rwlock_t;
-TYPEDEF struct { union { int __i[8]; volatile int __vi[8]; void *__p[4]; } __u; } pthread_barrier_t;

lib/libc/musl/arch/riscv64/bits/endian.h

@@ -1 +0,0 @@
-#define __BYTE_ORDER __LITTLE_ENDIAN

lib/libc/musl/arch/riscv64/bits/limits.h

@@ -1,7 +0,0 @@
-#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
- || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
-#define LONG_BIT 64
-#endif
-
-#define LONG_MAX  0x7fffffffffffffffL
-#define LLONG_MAX  0x7fffffffffffffffLL

lib/libc/musl/arch/riscv64/bits/reg.h

@@ -1,8 +1,2 @@
 #undef __WORDSIZE
 #define __WORDSIZE 64
-#define REG_PC 0
-#define REG_RA 1
-#define REG_SP 2
-#define REG_TP 4
-#define REG_S0 8
-#define REG_A0 10

lib/libc/musl/arch/riscv64/bits/signal.h

@@ -35,6 +35,15 @@ typedef struct mcontext_t {
 	union __riscv_mc_fp_state __fpregs;
 } mcontext_t;
 
+#if defined(_GNU_SOURCE)
+#define REG_PC 0
+#define REG_RA 1
+#define REG_SP 2
+#define REG_TP 4
+#define REG_S0 8
+#define REG_A0 10
+#endif
+
 #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
 typedef unsigned long greg_t;
 typedef unsigned long gregset_t[32];

lib/libc/musl/arch/riscv64/bits/socket.h

@@ -1,19 +0,0 @@
-#include <endian.h>
-
-struct msghdr {
-	void *msg_name;
-	socklen_t msg_namelen;
-	struct iovec *msg_iov;
-	int msg_iovlen, __pad1;
-	void *msg_control;
-	socklen_t msg_controllen;
-	int __pad2;
-	int msg_flags;
-};
-
-struct cmsghdr {
-	socklen_t cmsg_len;
-	int __pad1;
-	int cmsg_level;
-	int cmsg_type;
-};

lib/libc/musl/arch/riscv64/bits/syscall.h.in

@@ -287,6 +287,8 @@
 #define __NR_fsconfig		431
 #define __NR_fsmount		432
 #define __NR_fspick		433
+#define __NR_pidfd_open		434
+#define __NR_clone3		435
 
 #define __NR_sysriscv __NR_arch_specific_syscall
 #define __NR_riscv_flush_icache (__NR_sysriscv + 15)

lib/libc/musl/arch/s390x/bits/alltypes.h.in

@@ -2,8 +2,8 @@
 #define _Int64 long
 #define _Reg long
 
-TYPEDEF __builtin_va_list va_list;
-TYPEDEF __builtin_va_list __isoc_va_list;
+#define __BYTE_ORDER 4321
+#define __LONG_MAX 0x7fffffffffffffffL
 
 #ifndef __cplusplus
 TYPEDEF int wchar_t;
@@ -13,14 +13,3 @@ TYPEDEF double float_t;
 TYPEDEF double double_t;
 
 TYPEDEF struct { long long __ll; long double __ld; } max_align_t;
-
-TYPEDEF long time_t;
-TYPEDEF long suseconds_t;
-
-TYPEDEF struct { union { int __i[14]; volatile int __vi[14]; unsigned long __s[7]; } __u; } pthread_attr_t;
-TYPEDEF struct { union { int __i[10]; volatile int __vi[10]; volatile void *volatile __p[5]; } __u; } pthread_mutex_t;
-TYPEDEF struct { union { int __i[10]; volatile int __vi[10]; volatile void *volatile __p[5]; } __u; } mtx_t;
-TYPEDEF struct { union { int __i[12]; volatile int __vi[12]; void *__p[6]; } __u; } pthread_cond_t;
-TYPEDEF struct { union { int __i[12]; volatile int __vi[12]; void *__p[6]; } __u; } cnd_t;
-TYPEDEF struct { union { int __i[14]; volatile int __vi[14]; void *__p[7]; } __u; } pthread_rwlock_t;
-TYPEDEF struct { union { int __i[8]; volatile int __vi[8]; void *__p[4]; } __u; } pthread_barrier_t;

lib/libc/musl/arch/s390x/bits/endian.h

@@ -1 +0,0 @@
-#define __BYTE_ORDER __BIG_ENDIAN

lib/libc/musl/arch/s390x/bits/limits.h

@@ -1,8 +1 @@
-#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
- || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
 #define PAGESIZE 4096
-#define LONG_BIT 64
-#endif
-
-#define LONG_MAX  0x7fffffffffffffffL
-#define LLONG_MAX  0x7fffffffffffffffLL

lib/libc/musl/arch/s390x/bits/socket.h

@@ -1,17 +0,0 @@
-struct msghdr {
-	void *msg_name;
-	socklen_t msg_namelen;
-	struct iovec *msg_iov;
-	int __pad1, msg_iovlen;
-	void *msg_control;
-	int __pad2;
-	socklen_t msg_controllen;
-	int msg_flags;
-};
-
-struct cmsghdr {
-	int __pad1;
-	socklen_t cmsg_len;
-	int cmsg_level;
-	int cmsg_type;
-};

lib/libc/musl/arch/s390x/bits/syscall.h.in

@@ -350,4 +350,6 @@
 #define __NR_fsconfig		431
 #define __NR_fsmount		432
 #define __NR_fspick		433
+#define __NR_pidfd_open		434
+#define __NR_clone3		435
 

lib/libc/musl/arch/s390x/reloc.h

@@ -1,5 +1,3 @@
-#include <endian.h>
-
 #define LDSO_ARCH "s390x"
 
 #define REL_SYMBOLIC    R_390_64

lib/libc/musl/arch/x86_64/bits/alltypes.h.in

@@ -2,8 +2,8 @@
 #define _Int64 long
 #define _Reg long
 
-TYPEDEF __builtin_va_list va_list;
-TYPEDEF __builtin_va_list __isoc_va_list;
+#define __BYTE_ORDER 1234
+#define __LONG_MAX 0x7fffffffffffffffL
 
 #ifndef __cplusplus
 TYPEDEF int wchar_t;
@@ -18,14 +18,3 @@ TYPEDEF double double_t;
 #endif
 
 TYPEDEF struct { long long __ll; long double __ld; } max_align_t;
-
-TYPEDEF long time_t;
-TYPEDEF long suseconds_t;
-
-TYPEDEF struct { union { int __i[14]; volatile int __vi[14]; unsigned long __s[7]; } __u; } pthread_attr_t;
-TYPEDEF struct { union { int __i[10]; volatile int __vi[10]; volatile void *volatile __p[5]; } __u; } pthread_mutex_t;
-TYPEDEF struct { union { int __i[10]; volatile int __vi[10]; volatile void *volatile __p[5]; } __u; } mtx_t;
-TYPEDEF struct { union { int __i[12]; volatile int __vi[12]; void *__p[6]; } __u; } pthread_cond_t;
-TYPEDEF struct { union { int __i[12]; volatile int __vi[12]; void *__p[6]; } __u; } cnd_t;
-TYPEDEF struct { union { int __i[14]; volatile int __vi[14]; void *__p[7]; } __u; } pthread_rwlock_t;
-TYPEDEF struct { union { int __i[8]; volatile int __vi[8]; void *__p[4]; } __u; } pthread_barrier_t;

lib/libc/musl/arch/x86_64/bits/endian.h

@@ -1 +0,0 @@
-#define __BYTE_ORDER __LITTLE_ENDIAN

lib/libc/musl/arch/x86_64/bits/limits.h

@@ -1,8 +1 @@
-#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
- || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
 #define PAGESIZE 4096
-#define LONG_BIT 64
-#endif
-
-#define LONG_MAX  0x7fffffffffffffffL
-#define LLONG_MAX  0x7fffffffffffffffLL

lib/libc/musl/arch/x86_64/bits/socket.h

@@ -1,16 +0,0 @@
-struct msghdr {
-	void *msg_name;
-	socklen_t msg_namelen;
-	struct iovec *msg_iov;
-	int msg_iovlen, __pad1;
-	void *msg_control;
-	socklen_t msg_controllen, __pad2;
-	int msg_flags;
-};
-
-struct cmsghdr {
-	socklen_t cmsg_len;
-	int __pad1;
-	int cmsg_level;
-	int cmsg_type;
-};

lib/libc/musl/arch/x86_64/bits/syscall.h.in

@@ -343,4 +343,6 @@
 #define __NR_fsconfig		431
 #define __NR_fsmount		432
 #define __NR_fspick		433
+#define __NR_pidfd_open		434
+#define __NR_clone3		435
 

lib/libc/musl/compat/time32/__xstat.c

@@ -0,0 +1,24 @@
+#include "time32.h"
+#include <sys/stat.h>
+
+struct stat32;
+
+int __fxstat64(int ver, int fd, struct stat32 *buf)
+{
+	return __fstat_time32(fd, buf);
+}
+
+int __fxstatat64(int ver, int fd, const char *path, struct stat32 *buf, int flag)
+{
+	return __fstatat_time32(fd, path, buf, flag);
+}
+
+int __lxstat64(int ver, const char *path, struct stat32 *buf)
+{
+	return __lstat_time32(path, buf);
+}
+
+int __xstat64(int ver, const char *path, struct stat32 *buf)
+{
+	return __stat_time32(path, buf);
+}

lib/libc/musl/compat/time32/adjtime32.c

@@ -0,0 +1,21 @@
+#define _GNU_SOURCE
+#include "time32.h"
+#include <time.h>
+#include <sys/time.h>
+#include <sys/timex.h>
+
+int __adjtime32(const struct timeval32 *in32, struct timeval32 *out32)
+{
+	struct timeval out;
+	int r = adjtime((&(struct timeval){
+		.tv_sec = in32->tv_sec,
+		.tv_usec = in32->tv_usec}), &out);
+	if (r) return r;
+	/* We can't range-check the result because success was already
+	 * committed by the above call. */
+	if (out32) {
+		out32->tv_sec = out.tv_sec;
+		out32->tv_usec = out.tv_usec;
+	}
+	return r;
+}

lib/libc/musl/compat/time32/adjtimex_time32.c

@@ -0,0 +1,10 @@
+#include "time32.h"
+#include <time.h>
+#include <sys/timex.h>
+
+struct timex32;
+
+int __adjtimex_time32(struct timex32 *tx32)
+{
+	return __clock_adjtime32(CLOCK_REALTIME, tx32);
+}

lib/libc/musl/compat/time32/aio_suspend_time32.c

@@ -0,0 +1,11 @@
+#include "time32.h"
+#include <time.h>
+#include <aio.h>
+
+int __aio_suspend_time32(const struct aiocb *const cbs[], int cnt, const struct timespec32 *ts32)
+{
+	return aio_suspend(cbs, cnt, ts32 ? (&(struct timespec){
+		.tv_sec = ts32->tv_sec, .tv_nsec = ts32->tv_nsec}) : 0);
+}
+
+weak_alias(aio_suspend, aio_suspend64);

lib/libc/musl/compat/time32/clock_adjtime32.c

@@ -0,0 +1,70 @@
+#include "time32.h"
+#include <time.h>
+#include <sys/time.h>
+#include <sys/timex.h>
+#include <string.h>
+#include <stddef.h>
+
+struct timex32 {
+	unsigned modes;
+	long offset, freq, maxerror, esterror;
+	int status;
+	long constant, precision, tolerance;
+	struct timeval32 time;
+	long tick, ppsfreq, jitter;
+	int shift;
+	long stabil, jitcnt, calcnt, errcnt, stbcnt;
+	int tai;
+	int __padding[11];
+};
+
+int __clock_adjtime32(clockid_t clock_id, struct timex32 *tx32)
+{
+	struct timex utx = {
+		.modes = tx32->modes,
+		.offset = tx32->offset,
+		.freq = tx32->freq,
+		.maxerror = tx32->maxerror,
+		.esterror = tx32->esterror,
+		.status = tx32->status,
+		.constant = tx32->constant,
+		.precision = tx32->precision,
+		.tolerance = tx32->tolerance,
+		.time.tv_sec = tx32->time.tv_sec,
+		.time.tv_usec = tx32->time.tv_usec,
+		.tick = tx32->tick,
+		.ppsfreq = tx32->ppsfreq,
+		.jitter = tx32->jitter,
+		.shift = tx32->shift,
+		.stabil = tx32->stabil,
+		.jitcnt = tx32->jitcnt,
+		.calcnt = tx32->calcnt,
+		.errcnt = tx32->errcnt,
+		.stbcnt = tx32->stbcnt,
+		.tai = tx32->tai,
+	};
+	int r = clock_adjtime(clock_id, &utx);
+	if (r<0) return r;
+	tx32->modes = utx.modes;
+	tx32->offset = utx.offset;
+	tx32->freq = utx.freq;
+	tx32->maxerror = utx.maxerror;
+	tx32->esterror = utx.esterror;
+	tx32->status = utx.status;
+	tx32->constant = utx.constant;
+	tx32->precision = utx.precision;
+	tx32->tolerance = utx.tolerance;
+	tx32->time.tv_sec = utx.time.tv_sec;
+	tx32->time.tv_usec = utx.time.tv_usec;
+	tx32->tick = utx.tick;
+	tx32->ppsfreq = utx.ppsfreq;
+	tx32->jitter = utx.jitter;
+	tx32->shift = utx.shift;
+	tx32->stabil = utx.stabil;
+	tx32->jitcnt = utx.jitcnt;
+	tx32->calcnt = utx.calcnt;
+	tx32->errcnt = utx.errcnt;
+	tx32->stbcnt = utx.stbcnt;
+	tx32->tai = utx.tai;
+	return r;
+}

lib/libc/musl/compat/time32/clock_getres_time32.c

@@ -0,0 +1,13 @@
+#include "time32.h"
+#include <time.h>
+
+int __clock_getres_time32(clockid_t clk, struct timespec32 *ts32)
+{
+	struct timespec ts;
+	int r = clock_getres(clk, &ts);
+	if (!r && ts32) {
+		ts32->tv_sec = ts.tv_sec;
+		ts32->tv_nsec = ts.tv_nsec;
+	}
+	return r;
+}

lib/libc/musl/compat/time32/clock_gettime32.c

@@ -0,0 +1,18 @@
+#include "time32.h"
+#include <time.h>
+#include <errno.h>
+#include <stdint.h>
+
+int __clock_gettime32(clockid_t clk, struct timespec32 *ts32)
+{
+	struct timespec ts;
+	int r = clock_gettime(clk, &ts);
+	if (r) return r;
+	if (ts.tv_sec < INT32_MIN || ts.tv_sec > INT32_MAX) {
+		errno = EOVERFLOW;
+		return -1;
+	}
+	ts32->tv_sec = ts.tv_sec;
+	ts32->tv_nsec = ts.tv_nsec;
+	return 0;
+}

lib/libc/musl/compat/time32/clock_nanosleep_time32.c

@@ -0,0 +1,15 @@
+#include "time32.h"
+#include <time.h>
+#include <errno.h>
+
+int __clock_nanosleep_time32(clockid_t clk, int flags, const struct timespec32 *req32, struct timespec32 *rem32)
+{
+	struct timespec rem;
+	int ret = clock_nanosleep(clk, flags, (&(struct timespec){
+		.tv_sec = req32->tv_sec, .tv_nsec = req32->tv_nsec}), &rem);
+	if (ret==EINTR && rem32 && !(flags & TIMER_ABSTIME)) {
+		rem32->tv_sec = rem.tv_sec;
+		rem32->tv_nsec = rem.tv_nsec;
+	}
+	return ret;
+}

lib/libc/musl/compat/time32/clock_settime32.c

@@ -0,0 +1,9 @@
+#include "time32.h"
+#include <time.h>
+
+int __clock_settime32(clockid_t clk, const struct timespec32 *ts32)
+{
+	return clock_settime(clk, (&(struct timespec){
+		.tv_sec = ts32->tv_sec,
+		.tv_nsec = ts32->tv_nsec}));
+}