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authorDan McGee <dan@archlinux.org>2007-10-29 01:00:52 -0500
committerDan McGee <dan@archlinux.org>2007-10-29 01:00:52 -0500
commitcc754bc6e3be0f37ca0eaca4b6b90f033433fb1a (patch)
treea9940053625e4b4e9b5d345eb1ac441a911f6efa /lib/libalpm/server.c
parentfe3a461703a5d90937c0c6f1ce0c3d802c0f8630 (diff)
downloadpacman-cc754bc6e3be0f37ca0eaca4b6b90f033433fb1a.tar.xz
libalpm: introduce MALLOC and CALLOC macros
These macros take the place of the common 4 or 5 line blocks of code we had in most places that called malloc or calloc. This should reduce some code duplication and make memory allocation more standard in libalpm. Highlights: * Note that the MALLOC macro actually uses calloc, this is just for safety so that memory is initialized to 0. This can be easily changed in one place. * One malloc call was completely eliminated- it made more sense to do it on the stack. * The use of RET_ERR in public functions (mainly the alpm_*_new functions) was standardized, this makes sense so pm_errno is set. Signed-off-by: Dan McGee <dan@archlinux.org>
Diffstat (limited to 'lib/libalpm/server.c')
-rw-r--r--lib/libalpm/server.c12
1 files changed, 2 insertions, 10 deletions
diff --git a/lib/libalpm/server.c b/lib/libalpm/server.c
index 11a92033..d4c0a05a 100644
--- a/lib/libalpm/server.c
+++ b/lib/libalpm/server.c
@@ -49,13 +49,8 @@ pmserver_t *_alpm_server_new(const char *url)
ALPM_LOG_FUNC;
- server = malloc(sizeof(pmserver_t));
- if(server == NULL) {
- _alpm_log(PM_LOG_ERROR, _("malloc failure: could not allocate %d bytes\n"), sizeof(pmserver_t));
- RET_ERR(PM_ERR_MEMORY, NULL);
- }
+ CALLOC(server, 1, sizeof(pmserver_t), RET_ERR(PM_ERR_MEMORY, NULL));
- memset(server, 0, sizeof(pmserver_t));
u = downloadParseURL(url);
if(!u) {
_alpm_log(PM_LOG_ERROR, _("url '%s' is invalid, ignoring\n"), url);
@@ -122,10 +117,7 @@ static struct url *url_for_file(pmserver_t *server, const char *filename)
int doclen = 0;
doclen = strlen(server->s_url->doc) + strlen(filename) + 2;
- doc = calloc(doclen, sizeof(char));
- if(!doc) {
- RET_ERR(PM_ERR_MEMORY, NULL);
- }
+ CALLOC(doc, doclen, sizeof(char), RET_ERR(PM_ERR_MEMORY, NULL));
snprintf(doc, doclen, "%s/%s", server->s_url->doc, filename);
ret = downloadMakeURL(server->s_url->scheme,