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author | Rusty Russell <rusty@rustcorp.com.au> | 2012-03-21 11:20:06 +1030 |
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committer | Rusty Russell <rusty@rustcorp.com.au> | 2012-03-22 01:57:37 +0100 |
commit | b3a6ffd7b269f7a34334d24b54591c225da773a5 (patch) | |
tree | 11ee5b831e28a9460d19a4045560ad307c145f1d /lib/ccan/failtest/failtest.c | |
parent | 675593221c25dbebaaf8e4ce9f4271a8fb0171d0 (diff) | |
download | samba-b3a6ffd7b269f7a34334d24b54591c225da773a5.tar.gz samba-b3a6ffd7b269f7a34334d24b54591c225da773a5.tar.bz2 samba-b3a6ffd7b269f7a34334d24b54591c225da773a5.zip |
lib/ccan/failtest: compile fix for OpenBSD
OpenBSD doesn't idempotent-wrap sys/mman.h, so when we #define mmap to
an alternative, it fails to compile when sys/mman.h is included again.
Workaround is not to #define mmap to add arguments on Open BSD.
(Imported from CCAN commit e18e80fe175422d26efe689addc0f67bdba0e097)
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'lib/ccan/failtest/failtest.c')
-rw-r--r-- | lib/ccan/failtest/failtest.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/lib/ccan/failtest/failtest.c b/lib/ccan/failtest/failtest.c index 5f68394518..a4a374f4fb 100644 --- a/lib/ccan/failtest/failtest.c +++ b/lib/ccan/failtest/failtest.c @@ -1177,6 +1177,15 @@ void *failtest_mmap(void *addr, size_t length, int prot, int flags, return p->u.mmap.ret; } +/* Since OpenBSD can't handle adding args, we use this file and line. + * This will make all mmaps look the same, reducing coverage. */ +void *failtest_mmap_noloc(void *addr, size_t length, int prot, int flags, + int fd, off_t offset) +{ + return failtest_mmap(addr, length, prot, flags, fd, offset, + __FILE__, __LINE__); +} + static void cleanup_pipe(struct pipe_call *call, bool restore) { trace("cleaning up pipe fd=%i%s,%i%s\n", |