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add portable lchown (trivial to support and a few ancient things want it..)

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This commit is contained in:
Rich Felker 2011-02-17 23:13:46 -05:00
commit d5ca067c7b
2 changed files with 10 additions and 0 deletions
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3
include/sys/stat.h
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@ -86,6 +86,9 @@ int mkdirat(int, const char *, mode_t);
int mknodat(int, const char *, mode_t, dev_t);
int mkfifoat(int, const char *, mode_t);
#ifdef _BSD_SOURCE
int lchmod(const char *, mode_t);
#endif
#ifdef __cplusplus
}

7
src/stat/lchmod.c Normal file
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@ -0,0 +1,7 @@
#include <sys/stat.h>
#include <fcntl.h>
int lchmod(const char *path, mode_t mode)
{
return fchmodat(AT_FDCWD, path, mode, AT_SYMLINK_NOFOLLOW);
}