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authordimitri staessens <dimitri.staessens@intec.ugent.be>2016-09-08 10:26:04 +0200
committerdimitri staessens <dimitri.staessens@intec.ugent.be>2016-09-08 10:26:04 +0200
commit2e561a634ae3e747b293a4e05eaf44726968dc1a (patch)
tree7bb1e6ab8131d1d679f5a5bb5e5953e4a60d3986 /src/lib/lockfile.c
parentb9793ab68aa321b0dac14d1dff5789edb95ad0bb (diff)
downloadouroboros-2e561a634ae3e747b293a4e05eaf44726968dc1a.tar.gz
ouroboros-2e561a634ae3e747b293a4e05eaf44726968dc1a.zip
lib: Fix shm for evil devices
Cupertino's finest don't seem to support a write call with a filedescriptor that points to a shared memory file. ENOTSUP is not mentioned in their manpage either. Classic.
Diffstat (limited to 'src/lib/lockfile.c')
-rw-r--r--src/lib/lockfile.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/lib/lockfile.c b/src/lib/lockfile.c
index 81bed687..04ce9324 100644
--- a/src/lib/lockfile.c
+++ b/src/lib/lockfile.c
@@ -64,13 +64,13 @@ struct lockfile * lockfile_create() {
free(lf);
return NULL;
}
-
+#ifndef __APPLE__
if (write(lf->fd, "", 1) != 1) {
LOG_DBGF("Failed to finalise lockfile.");
free(lf);
return NULL;
}
-
+#endif
lf->api = mmap(NULL,
LF_SIZE, PROT_READ | PROT_WRITE,
MAP_SHARED,