aboutsummaryrefslogtreecommitdiffstats
path: root/src/utils.c
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--src/utils.c18
1 files changed, 13 insertions, 5 deletions
diff --git a/src/utils.c b/src/utils.c
index ea7edb4c5..e9865aa24 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -30,6 +30,8 @@
#include <unistd.h>
#include <assert.h>
#include <pwd.h>
+#include <signal.h>
+#include <sys/param.h>
char *myFgets(char *buffer, int bufferSize, FILE * fp)
{
@@ -43,15 +45,21 @@ char *myFgets(char *buffer, int bufferSize, FILE * fp)
return ret;
}
-char *strDupToUpper(char *str)
+char *string_toupper(char *str)
{
- char *ret = xstrdup(str);
- int i;
+ int i = strlen(str);
+ char *ret = str;
- for (i = 0; i < strlen(str); i++)
- ret[i] = toupper((int)ret[i]);
+ for (; --i >= 0; ++str)
+ *str = toupper((int)(*str));
return ret;
+
+}
+
+char *strDupToUpper(char *str)
+{
+ return string_toupper(xstrdup(str));
}
void stripReturnChar(char *string)