diff options
| author | Mike Frysinger <vapier@gentoo.org> | 2012-11-17 15:29:16 -0500 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2012-11-17 15:29:16 -0500 |
| commit | 2ff20713c6886b08d96dfb4ba82fa4c8cdb882c2 (patch) | |
| tree | cfc512cbb7ca26350d51656f0f6237f7920e8256 /libc/sysdeps/linux | |
| parent | 48a61d889e825bc73e640bca86e22ec6bb801d15 (diff) | |
libc/sysdeps: dup3: check for __NR_dup3 since older kernels/arches lack it
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'libc/sysdeps/linux')
| -rw-r--r-- | libc/sysdeps/linux/common/dup3.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/common/dup3.c b/libc/sysdeps/linux/common/dup3.c index 539c0716c..8a5778577 100644 --- a/libc/sysdeps/linux/common/dup3.c +++ b/libc/sysdeps/linux/common/dup3.c @@ -10,4 +10,6 @@ #include <sys/syscall.h> #include <unistd.h> +#if defined(__NR_dup3) _syscall3(int, dup3, int, oldfd, int, newfd, int, flags) +#endif |