From 9c10548c42219e961279826c2763a0e32dc056b9 Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Wed, 26 Jun 2019 15:27:58 -0300 Subject: tools lib: Move argv_{split,free} from tools/perf/util/ This came from the kernel lib/argv_split.c, so move it to tools/lib/argv_split.c, to get it closer to the kernel structure. We need to audit the usage of argv_split() to figure out if it is really necessary to do have one allocation per argv[] entry, looking at one of its users I guess that is not the case and we probably are even leaking those allocations by not using argv_free() judiciously, for later. With this we further remove stuff from tools/perf/util/, reducing the perf specific codebase and encouraging other tools/ code to use these routines so as to keep the style and constructs used with the kernel. Cc: Adrian Hunter Cc: Jiri Olsa Cc: Masami Hiramatsu Cc: Namhyung Kim Link: https://lkml.kernel.org/n/tip-j479s1ive9h75w5lfg16jroz@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/include/linux/string.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'tools/include') diff --git a/tools/include/linux/string.h b/tools/include/linux/string.h index a76d4df10435..980cb9266718 100644 --- a/tools/include/linux/string.h +++ b/tools/include/linux/string.h @@ -7,6 +7,9 @@ void *memdup(const void *src, size_t len); +char **argv_split(const char *str, int *argcp); +void argv_free(char **argv); + int strtobool(const char *s, bool *res); /* -- cgit v1.2.3