From: Timo Sirainen <tss@iki.fi>
Date: Mon, 22 Sep 2008 18:23:37 +0000 (+0300)
Subject: AIX: Silently ignore posix_fallocate() failures.
X-Git-Tag: 1.2.alpha2~41
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=ae09b6d5101856e468d4739e86473b8519124bb5;p=thirdparty%2Fdovecot%2Fcore.git

AIX: Silently ignore posix_fallocate() failures.

--HG--
branch : HEAD
---

diff --git a/src/lib/file-set-size.c b/src/lib/file-set-size.c
index bb3626e3f6..47de0676e0 100644
--- a/src/lib/file-set-size.c
+++ b/src/lib/file-set-size.c
@@ -46,13 +46,13 @@ int file_set_size(int fd, off_t size)
 		if (posix_fallocate(fd, st.st_size, size - st.st_size) == 0)
 			return 0;
 
-		if (errno != EINVAL) {
+		if (errno != EINVAL /* Solaris */ &&
+		    errno != ENOPROTOOPT /* AIX */) {
 			if (!ENOSPACE(errno))
 				i_error("posix_fallocate() failed: %m");
 			return -1;
 		}
-		/* Solaris seems to fail with EINVAL if it's not supported
-		   by the kernel. Fallback to writing. */
+		/* Not supported by kernel, fallback to writing. */
 		posix_fallocate_supported = FALSE;
 	}
 #endif