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authorAnatol Pomozov <anatol.pomozov@gmail.com>2020-03-06 21:00:15 +0100
committerAllan McRae <allan@archlinux.org>2020-03-09 07:34:17 +0100
commit80ae80149a956adec75df159f66a9cb88e91f5cc (patch)
tree38f9dd8c71bc43e8b70a1e3f34e5829686966257 /lib
parent0deff63efa6310ab0a00365b876eb8632abd6ab4 (diff)
downloadpacman-80ae80149a956adec75df159f66a9cb88e91f5cc.tar.gz
pacman-80ae80149a956adec75df159f66a9cb88e91f5cc.tar.xz
Add GOTO_ERR() macro to set error and then goto a label
This is a macro similar to RET_ERR but useful in the case when we need to record an error and then jump to some cleanup section. Signed-off-by: Anatol Pomozov <anatol.pomozov@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
Diffstat (limited to 'lib')
-rw-r--r--lib/libalpm/util.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/libalpm/util.h b/lib/libalpm/util.h
index 9827b2c1..3aeb1b60 100644
--- a/lib/libalpm/util.h
+++ b/lib/libalpm/util.h
@@ -71,6 +71,11 @@ void _alpm_alloc_fail(size_t size);
(handle)->pm_errno = (err); \
return (ret); } while(0)
+#define GOTO_ERR(handle, err, label) do { \
+ _alpm_log(handle, ALPM_LOG_DEBUG, "got error %d at %s (%s: %d) : %s\n", err, __func__, __FILE__, __LINE__, alpm_strerror(err)); \
+ (handle)->pm_errno = (err); \
+ goto label; } while(0)
+
#define RET_ERR_ASYNC_SAFE(handle, err, ret) do { \
(handle)->pm_errno = (err); \
return (ret); } while(0)