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| author | Ezra Peisach <epeisach@mit.edu> | 2002-12-23 18:08:02 +0000 |
|---|---|---|
| committer | Ezra Peisach <epeisach@mit.edu> | 2002-12-23 18:08:02 +0000 |
| commit | e1005575ffda3f380afcd6d4fab5559ba402c065 (patch) | |
| tree | 1f1211ec47fb75a981ca6019614eda91959192ed /src/util/profile | |
| parent | 3dfda778fd007686f1d5edd0f434d45d74ac982b (diff) | |
| download | krb5-e1005575ffda3f380afcd6d4fab5559ba402c065.zip krb5-e1005575ffda3f380afcd6d4fab5559ba402c065.tar.gz krb5-e1005575ffda3f380afcd6d4fab5559ba402c065.tar.bz2 | |
* prof_file.c: Cast return from prof_mutex_lock and
prof_mutex_unlock to void to avoid warnings of code with no side
effects.
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@15066 dc483132-0cff-0310-8789-dd5450dbe970
Diffstat (limited to 'src/util/profile')
| -rw-r--r-- | src/util/profile/ChangeLog | 6 | ||||
| -rw-r--r-- | src/util/profile/prof_file.c | 14 |
2 files changed, 13 insertions, 7 deletions
diff --git a/src/util/profile/ChangeLog b/src/util/profile/ChangeLog index 38c6710..d641fc5 100644 --- a/src/util/profile/ChangeLog +++ b/src/util/profile/ChangeLog @@ -1,3 +1,9 @@ +2002-12-23 Ezra Peisach <epeisach@bu.edu> + + * prof_file.c: Cast return from prof_mutex_lock and + prof_mutex_unlock to void to avoid warnings of code with no side + effects. + 2002-12-20 Ken Raeburn <raeburn@mit.edu> * prof_int.h: Define USE_PTHREADS and include pthread.h if on diff --git a/src/util/profile/prof_file.c b/src/util/profile/prof_file.c index b3cee88..d2022da 100644 --- a/src/util/profile/prof_file.c +++ b/src/util/profile/prof_file.c @@ -90,7 +90,7 @@ errcode_t profile_open_file(filespec, ret_prof) prf->magic = PROF_MAGIC_FILE; #ifdef SHARE_TREE_DATA - prof_mutex_lock(&g_shared_trees_mutex); + (void) prof_mutex_lock(&g_shared_trees_mutex); for (data = g_shared_trees; data; data = data->next) { if (!strcmp(data->filespec, filespec) /* Check that current uid has read access. */ @@ -100,12 +100,12 @@ errcode_t profile_open_file(filespec, ret_prof) if (data) { retval = profile_update_file_data(data); data->refcount++; - prof_mutex_unlock(&g_shared_trees_mutex); + (void) prof_mutex_unlock(&g_shared_trees_mutex); prf->data = data; *ret_prof = prf; return retval; } - prof_mutex_unlock(&g_shared_trees_mutex); + (void) prof_mutex_unlock(&g_shared_trees_mutex); data = malloc(sizeof(struct _prf_data_t)); if (data == NULL) { free(prf); @@ -146,10 +146,10 @@ errcode_t profile_open_file(filespec, ret_prof) #ifdef SHARE_TREE_DATA data->flags |= PROFILE_FILE_SHARED; - prof_mutex_lock(&g_shared_trees_mutex); + (void) prof_mutex_lock(&g_shared_trees_mutex); data->next = g_shared_trees; g_shared_trees = data; - prof_mutex_unlock(&g_shared_trees_mutex); + (void) prof_mutex_unlock(&g_shared_trees_mutex); #endif *ret_prof = prf; @@ -323,11 +323,11 @@ errout: void profile_dereference_data(prf_data_t data) { #ifdef SHARE_TREE_DATA - prof_mutex_lock(&g_shared_trees_mutex); + (void) prof_mutex_lock(&g_shared_trees_mutex); data->refcount--; if (data->refcount == 0) profile_free_file_data(data); - prof_mutex_unlock(&g_shared_trees_mutex); + (void) prof_mutex_unlock(&g_shared_trees_mutex); #else profile_free_file_data(data); #endif |