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authorDave Reisner <dreisner@archlinux.org>2012-05-28 17:32:11 -0400
committerDan McGee <dan@archlinux.org>2012-06-25 23:04:31 -0500
commitf556fe8b4a199116b5665bb5f0886e4c2962b077 (patch)
treeda359a1cea95066f32962219e4909adf325c0df4 /lib/libalpm/be_local.c
parent74274b5dc347ba70e4abd1f329feb41538f82ff4 (diff)
add line length parameter to _alpm_strip_newline
If known, callers can pass the line size to this function in order to avoid an strlen call. Otherwise, they simply pass 0 and _alpm_strip_newline will do the call instead. Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
Diffstat (limited to 'lib/libalpm/be_local.c')
-rw-r--r--lib/libalpm/be_local.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/lib/libalpm/be_local.c b/lib/libalpm/be_local.c
index 30e59d00..ee805b9e 100644
--- a/lib/libalpm/be_local.c
+++ b/lib/libalpm/be_local.c
@@ -496,7 +496,7 @@ char *_alpm_local_db_pkgpath(alpm_db_t *db, alpm_pkg_t *info,
#define READ_NEXT() do { \
if(fgets(line, sizeof(line), fp) == NULL && !feof(fp)) goto error; \
- _alpm_strip_newline(line); \
+ _alpm_strip_newline(line, 0); \
} while(0)
#define READ_AND_STORE(f) do { \
@@ -509,7 +509,7 @@ char *_alpm_local_db_pkgpath(alpm_db_t *db, alpm_pkg_t *info,
if(fgets(line, sizeof(line), fp) == NULL) {\
if(!feof(fp)) goto error; else break; \
} \
- if(_alpm_strip_newline(line) == 0) break; \
+ if(_alpm_strip_newline(line, 0) == 0) break; \
STRDUP(linedup, line, goto error); \
f = alpm_list_add(f, linedup); \
} while(1) /* note the while(1) and not (0) */
@@ -518,7 +518,7 @@ char *_alpm_local_db_pkgpath(alpm_db_t *db, alpm_pkg_t *info,
if(fgets(line, sizeof(line), fp) == NULL) {\
if(!feof(fp)) goto error; else break; \
} \
- if(_alpm_strip_newline(line) == 0) break; \
+ if(_alpm_strip_newline(line, 0) == 0) break; \
f = alpm_list_add(f, _alpm_splitdep(line)); \
} while(1) /* note the while(1) and not (0) */
@@ -564,7 +564,7 @@ static int local_db_read(alpm_pkg_t *info, alpm_dbinfrq_t inforeq)
if(fgets(line, sizeof(line), fp) == NULL && !feof(fp)) {
goto error;
}
- if(_alpm_strip_newline(line) == 0) {
+ if(_alpm_strip_newline(line, 0) == 0) {
/* length of stripped line was zero */
continue;
}
@@ -651,13 +651,13 @@ static int local_db_read(alpm_pkg_t *info, alpm_dbinfrq_t inforeq)
}
free(path);
while(fgets(line, sizeof(line), fp)) {
- _alpm_strip_newline(line);
+ _alpm_strip_newline(line, 0);
if(strcmp(line, "%FILES%") == 0) {
size_t files_count = 0, files_size = 0, len;
alpm_file_t *files = NULL;
while(fgets(line, sizeof(line), fp) &&
- (len = _alpm_strip_newline(line))) {
+ (len = _alpm_strip_newline(line, 0))) {
if(files_count >= files_size) {
size_t old_size = files_size;
if(files_size == 0) {
@@ -691,7 +691,7 @@ static int local_db_read(alpm_pkg_t *info, alpm_dbinfrq_t inforeq)
info->files.count = files_count;
info->files.files = files;
} else if(strcmp(line, "%BACKUP%") == 0) {
- while(fgets(line, sizeof(line), fp) && _alpm_strip_newline(line)) {
+ while(fgets(line, sizeof(line), fp) && _alpm_strip_newline(line, 0)) {
alpm_backup_t *backup;
CALLOC(backup, 1, sizeof(alpm_backup_t), goto error);
if(_alpm_split_backup(line, &backup)) {