diff options
Diffstat (limited to 'src/utils.c')
| -rw-r--r-- | src/utils.c | 18 |
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) |