Merge tag 'branchpoint-5.1' into release

[disorder] / lib / signame.c

diff --git a/lib/signame.c b/lib/signame.c
index 212ebeee9d3c7cc6cab8f9aec81920fd00ed86f5..316fe6a441fb217e186753d988716f0b741f1934 100644 (file)
--- a/lib/signame.c
+++ b/lib/signame.c
@@ -15,7 +15,9 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */

-
+/** @file lib/signame.c
+ * @brief Signal names
+ */

 #include "common.h"
 
 #include <signal.h>
 #include "common.h"
 
 #include <signal.h>


@@ -24,8 +26,12 @@
 #include "table.h"
 #include "signame.h"
 
 #include "table.h"
 #include "signame.h"
 

+/** @brief Mapping between signal names and numbers */

 static const struct sigtable {
 static const struct sigtable {

+  /** @brief Signal number */

   int signal;
   int signal;

+
+  /* @brief Signal name ("SIGwhatever") */

   const char *name;
 } signals[] = {
 #define S(sig) { sig, #sig }
   const char *name;
 } signals[] = {
 #define S(sig) { sig, #sig }


@@ -132,6 +138,10 @@ static const struct sigtable {
 #undef S
 };
 
 #undef S
 };
 

+/** @brief Map a signal name to its number
+ * @param s Signal name e.g. "SIGINT"
+ * @return Signal value or -1 if not found
+ */

 int find_signal(const char *s) {
   int n;
 
 int find_signal(const char *s) {
   int n;