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https://codeberg.org/ziglang/zig.git
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49d1a4c562
also start prefering NtDll API. so far: * NtQueryInformationFile * NtClose adds a performance workaround for windows unicode conversion. but that should probably be removed before merging
19 lines
427 B
C
Vendored
19 lines
427 B
C
Vendored
#include <sys/stat.h>
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#include <errno.h>
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#include <fcntl.h>
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#include "syscall.h"
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int fchmod(int fd, mode_t mode)
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{
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int ret = __syscall(SYS_fchmod, fd, mode);
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if (ret != -EBADF || __syscall(SYS_fcntl, fd, F_GETFD) < 0)
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return __syscall_ret(ret);
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char buf[15+3*sizeof(int)];
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__procfdname(buf, fd);
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#ifdef SYS_chmod
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return syscall(SYS_chmod, buf, mode);
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#else
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return syscall(SYS_fchmodat, AT_FDCWD, buf, mode);
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#endif
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}
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