diff options
Diffstat (limited to 'tools/perf/util/string.c')
| -rw-r--r-- | tools/perf/util/string.c | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/tools/perf/util/string.c b/tools/perf/util/string.c index bddca519dd58..cca53b693a48 100644 --- a/tools/perf/util/string.c +++ b/tools/perf/util/string.c @@ -1,5 +1,9 @@ -#include "util.h" -#include "linux/string.h" +#include "string2.h" +#include <linux/kernel.h> +#include <linux/string.h> +#include <stdlib.h> + +#include "sane_ctype.h" #define K 1024LL /* @@ -99,8 +103,10 @@ static int count_argc(const char *str) void argv_free(char **argv) { char **p; - for (p = argv; *p; p++) - zfree(p); + for (p = argv; *p; p++) { + free(*p); + *p = NULL; + } free(argv); } @@ -120,7 +126,7 @@ void argv_free(char **argv) char **argv_split(const char *str, int *argcp) { int argc = count_argc(str); - char **argv = zalloc(sizeof(*argv) * (argc+1)); + char **argv = calloc(argc + 1, sizeof(*argv)); char **argvp; if (argv == NULL) @@ -322,12 +328,8 @@ char *strxfrchar(char *s, char from, char to) */ char *ltrim(char *s) { - int len = strlen(s); - - while (len && isspace(*s)) { - len--; + while (isspace(*s)) s++; - } return s; } @@ -381,7 +383,7 @@ char *asprintf_expr_inout_ints(const char *var, bool in, size_t nints, int *ints goto out_err_overflow; if (i > 0) - printed += snprintf(e + printed, size - printed, " %s ", or_and); + printed += scnprintf(e + printed, size - printed, " %s ", or_and); printed += scnprintf(e + printed, size - printed, "%s %s %d", var, eq_neq, ints[i]); } |