diff options
| author | Mike Frysinger <vapier@gentoo.org> | 2006-12-08 16:55:54 +0000 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2006-12-08 16:55:54 +0000 |
| commit | e7a8643a736e991fd0045384f6ec5859933f60d1 (patch) | |
| tree | e865145842cd6ad27bbb8faec3c38350edd0f43d /libc | |
| parent | 13797adfc5c6a0bb8492942c948c34ac5d58c347 (diff) | |
only define mremap() if the syscall exists
Diffstat (limited to 'libc')
| -rw-r--r-- | libc/sysdeps/linux/common/mremap.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/common/mremap.c b/libc/sysdeps/linux/common/mremap.c index 5499c0975..038cac667 100644 --- a/libc/sysdeps/linux/common/mremap.c +++ b/libc/sysdeps/linux/common/mremap.c @@ -9,6 +9,9 @@ #include "syscalls.h" #include <unistd.h> + +#ifdef __NR_mremap + #define mremap _hidemremap #include <sys/mman.h> #undef mremap @@ -19,3 +22,5 @@ libc_hidden_proto(mremap) _syscall5(void *, mremap, void *, old_address, size_t, old_size, size_t, new_size, int, may_move, void *, new_address); libc_hidden_def(mremap) + +#endif |