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authorDave Reisner <d@falconindy.com>2011-06-18 19:21:21 -0400
committerDan McGee <dan@archlinux.org>2011-06-20 10:43:54 -0500
commit3847446603036e3a873c2d0bc0cdd6c1aa19fc2e (patch)
tree0dce555a8871788650b0668de14cb7da11d8aaae
parent81e6071e0f0c6ea1f4bb654e3e98493c4650e858 (diff)
downloadpacman-3847446603036e3a873c2d0bc0cdd6c1aa19fc2e.tar.xz
lib/util: call _alpm_log before setting handle->pm_errno
This is an unfortunate chain of events. RET_ERR and RET_ERR_VOID will eventually call CHECK_HANDLE, which resets the handle's pm_errno member. Dan probably had a reason for doing this, so we merely switch the order of operations in the RET_ERR macros to avoid stomping on our pm_errno. Signed-off-by: Dave Reisner <d@falconindy.com>
-rw-r--r--lib/libalpm/util.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/libalpm/util.h b/lib/libalpm/util.h
index 0549c81e..778e20fe 100644
--- a/lib/libalpm/util.h
+++ b/lib/libalpm/util.h
@@ -61,12 +61,14 @@
#define ASSERT(cond, action) do { if(!(cond)) { action; } } while(0)
-#define RET_ERR_VOID(handle, err) do { (handle)->pm_errno = (err); \
+#define RET_ERR_VOID(handle, err) do { \
_alpm_log(handle, PM_LOG_DEBUG, "returning error %d from %s : %s\n", err, __func__, alpm_strerror(err)); \
+ (handle)->pm_errno = (err); \
return; } while(0)
-#define RET_ERR(handle, err, ret) do { (handle)->pm_errno = (err); \
+#define RET_ERR(handle, err, ret) do { \
_alpm_log(handle, PM_LOG_DEBUG, "returning error %d from %s : %s\n", err, __func__, alpm_strerror(err)); \
+ (handle)->pm_errno = (err); \
return (ret); } while(0)
#define DOUBLE_EQ(x, y) (fabs((x) - (y)) < DBL_EPSILON)