lib: add error function

Signed-off-by: Federico Vaga <federico.vaga@cern.ch>

lib: add error function
Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
a8c86d5a · Federico Vaga · 0ec7a2c3 · a8c86d5a · a8c86d5a
Commit a8c86d5a authored Feb 03, 2015 by Federico Vaga
Show whitespace changes
Inline Side-by-side

Showing with 9 additions and 0 deletions

fmctdc-lib.c lib/fmctdc-lib.c +8 -0

fmctdc-lib.h lib/fmctdc-lib.h +1 -0

No files found.
--- a/lib/fmctdc-lib.c
+++ b/lib/fmctdc-lib.c
@@ -36,6 +36,14 @@ static int ft_nboards; /**< number of available boards */
 static char *names[] = { "seconds", "coarse" }; /**< names used to retrive
 						   time-stamps from sysfs */

+/**
+ * It returns the error message associated to the given error code
+ */
+char *fmctdc_strerror(int err)
+{
+	return strerror(err);
+}
+

 /**
 * Init the library. You must call this function before use any other

--- a/lib/fmctdc-lib.h
+++ b/lib/fmctdc-lib.h
@@ -58,6 +58,7 @@ static inline int _fmctdc_tscmp(struct fmctdc_time *a, struct fmctdc_time *b)
 /**
 * @file fmctdc-lib.c
 */
+extern char *fmctdc_strerror(int err);
 extern int fmctdc_init(void);
 extern void fmctdc_exit(void);