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authorKim Alvefur <zash@zash.se>2012-07-31 23:43:34 +0200
committerKim Alvefur <zash@zash.se>2012-07-31 23:43:34 +0200
commit4b640bb161bdcaf092c1445700b0a3b5a7c89b6f (patch)
tree05038b1c3a26e4024c8c4ad95ed9096c97026de1 /util-src/pposix.c
parent534b0bc77178a689bf334a3bb339fc8c08e3fd83 (diff)
downloadprosody-4b640bb161bdcaf092c1445700b0a3b5a7c89b6f.tar.gz
prosody-4b640bb161bdcaf092c1445700b0a3b5a7c89b6f.zip
util.pposix: Put the warning back, mention how we might still use posix_fallocate()
Diffstat (limited to 'util-src/pposix.c')
-rw-r--r--util-src/pposix.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/util-src/pposix.c b/util-src/pposix.c
index bda13ec0..191e276e 100644
--- a/util-src/pposix.c
+++ b/util-src/pposix.c
@@ -674,6 +674,10 @@ int lc_fallocate(lua_State* L)
lua_pushstring(L, strerror(errno));
return 2;
}
+#else
+#warning Only using posix_fallocate() fallback.
+#warning Linux fallocate() is strongly recommended if available: recompile with -D_GNU_SOURCE
+#warning Note that posix_fallocate() will still be used on filesystems that dont support fallocate()
#endif
if(posix_fallocate(fileno(f), offset, len) == 0)