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| author | Adhemerval Zanella Netto <adhemerval.zanella@linaro.org> | 2022-10-19 19:14:06 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2022-12-07 11:27:01 -0300 |
| commit | f0fa84d31fac30ce0f5cba715751478253f4ba8c (patch) | |
| tree | 3d661ea0314bb9544db4fee948493e65209d8cc1 /sysdeps/unix/sysv/linux | |
| parent | b14e1f9fcd3ca4dd86d0637f6e32e7bf642394da (diff) | |
| download | glibc-f0fa84d31fac30ce0f5cba715751478253f4ba8c.tar.gz glibc-f0fa84d31fac30ce0f5cba715751478253f4ba8c.tar.xz glibc-f0fa84d31fac30ce0f5cba715751478253f4ba8c.zip | |
Linux: consolidate chmod implementation
Use chmod syscall if defined, otherwise use fchmodat. Checked on x86_64-linux-gnu. Reviewed-by: Carlos O'Donell <carlos@redhat.com> Tested-by: Carlos O'Donell <carlos@redhat.com>
Diffstat (limited to 'sysdeps/unix/sysv/linux')
| -rw-r--r-- | sysdeps/unix/sysv/linux/chmod.c (renamed from sysdeps/unix/sysv/linux/generic/chmod.c) | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/sysdeps/unix/sysv/linux/generic/chmod.c b/sysdeps/unix/sysv/linux/chmod.c index 98b72c0be1..aedd4c0aed 100644 --- a/sysdeps/unix/sysv/linux/generic/chmod.c +++ b/sysdeps/unix/sysv/linux/chmod.c @@ -1,4 +1,5 @@ -/* Copyright (C) 2011-2022 Free Software Foundation, Inc. +/* Change permissions of a file. Linux version. + Copyright (C) 2011-2022 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -16,14 +17,17 @@ <https://www.gnu.org/licenses/>. */ #include <fcntl.h> -#include <sys/types.h> #include <sysdep.h> /* Change the protections of FILE to MODE. */ int __chmod (const char *file, mode_t mode) { - return INLINE_SYSCALL (fchmodat, 3, AT_FDCWD, file, mode); +#ifdef __NR_chmod + return INLINE_SYSCALL_CALL (chmod, file, mode); +#else + return INLINE_SYSCALL_CALL (fchmodat, AT_FDCWD, file, mode); +#endif } libc_hidden_def (__chmod) |