Enforce const correctness on dep functions and rewrite alpm_dep_get_string

Add some const specifiers to the dep functions that can have them. In
addition, rewrite alpm_dep_get_string to use snprintf and cover all of
the bases (operators).

Signed-off-by: Dan McGee <dan@archlinux.org>

1 files changed, 6 insertions, 6 deletions

diff --git a/lib/libalpm/alpm.h b/lib/libalpm/alpm.h
index cdece2d3..a279629f 100644
--- a/lib/libalpm/alpm.h
+++ b/lib/libalpm/alpm.h
@@ -378,14 +378,14 @@ int alpm_depcmp(pmpkg_t *pkg, pmdepend_t *dep);
 alpm_list_t *alpm_checkdeps(pmdb_t *db, pmtranstype_t op,
                              alpm_list_t *packages);
 
-const char *alpm_miss_get_target(pmdepmissing_t *miss);
-pmdeptype_t alpm_miss_get_type(pmdepmissing_t *miss);
+const char *alpm_miss_get_target(const pmdepmissing_t *miss);
+pmdeptype_t alpm_miss_get_type(const pmdepmissing_t *miss);
 pmdepend_t *alpm_miss_get_dep(pmdepmissing_t *miss);
 
-pmdepmod_t alpm_dep_get_mod(pmdepend_t *dep);
-const char *alpm_dep_get_name(pmdepend_t *dep);
-const char *alpm_dep_get_version(pmdepend_t *dep);
-char *alpm_dep_get_string(pmdepend_t *dep);
+pmdepmod_t alpm_dep_get_mod(const pmdepend_t *dep);
+const char *alpm_dep_get_name(const pmdepend_t *dep);
+const char *alpm_dep_get_version(const pmdepend_t *dep);
+char *alpm_dep_get_string(const pmdepend_t *dep);
 
 /*
  * File conflicts