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| author | Adhemerval Zanella Netto <adhemerval.zanella@linaro.org> | 2022-10-19 19:14:17 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2022-12-07 11:27:01 -0300 |
| commit | 9cffb295e3af682bcc1c2629e808e3db8a4e2cbf (patch) | |
| tree | 84185c745074efba1c45bb10d797f8894a4e9593 /sysdeps | |
| parent | bf58f34a708055361056907511c625449b7d27d6 (diff) | |
| download | glibc-9cffb295e3af682bcc1c2629e808e3db8a4e2cbf.tar.gz glibc-9cffb295e3af682bcc1c2629e808e3db8a4e2cbf.tar.xz glibc-9cffb295e3af682bcc1c2629e808e3db8a4e2cbf.zip | |
Linux: consolidate unlink implementation
Use unlink syscall if defined, otherwise use unlinkat. 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')
| -rw-r--r-- | sysdeps/unix/sysv/linux/unlink.c (renamed from sysdeps/unix/sysv/linux/generic/unlink.c) | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/sysdeps/unix/sysv/linux/generic/unlink.c b/sysdeps/unix/sysv/linux/unlink.c index d2650acacc..e17b0a82d2 100644 --- a/sysdeps/unix/sysv/linux/generic/unlink.c +++ b/sysdeps/unix/sysv/linux/unlink.c @@ -1,4 +1,5 @@ -/* Copyright (C) 2011-2022 Free Software Foundation, Inc. +/* Delete a name and possibly the file it refers to. 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 @@ -23,6 +24,10 @@ int __unlink (const char *name) { - return INLINE_SYSCALL (unlinkat, 3, AT_FDCWD, name, 0); +#ifdef __NR_unlink + return INLINE_SYSCALL_CALL (unlink, name); +#else + return INLINE_SYSCALL_CALL (unlinkat, AT_FDCWD, name, 0); +#endif } weak_alias (__unlink, unlink) |