aboutsummaryrefslogtreecommitdiffstats
path: root/src/string/strerror/strerror_l.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/string/strerror/strerror_l.c')
-rw-r--r--src/string/strerror/strerror_l.c44
1 files changed, 44 insertions, 0 deletions
diff --git a/src/string/strerror/strerror_l.c b/src/string/strerror/strerror_l.c
new file mode 100644
index 0000000..838040f
--- /dev/null
+++ b/src/string/strerror/strerror_l.c
@@ -0,0 +1,44 @@
+/**
+ * slibc — Yet another C library
+ * Copyright © 2015 Mattias Andrée (maandree@member.fsf.org)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+#include <string.h>
+
+
+
+/**
+ * Return a textual representation of an error code.
+ * This error code must from `errno`.
+ *
+ * POSIX specifies `errno` may only be set on failure,
+ * and reserves no return value to indicate such.
+ * You should therefore, set `errno` to zero before calling
+ * this function, and inspect `errno` when it returns.
+ *
+ * The returned value must not be modified or freed.
+ *
+ * @param errnum The error code.
+ * @param locale The locale, must be a valid locale and not
+ * `LC_GLOBAL_LOCALE`, lest the behaviour is undefined.
+ * @return A description of the error.
+ */
+char* strerror_l(int errnum, locale_t locale)
+{
+ /* TODO implement strerror_l */
+ return strerror(errnum);
+ (void) locale;
+}
+