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| author |   Josh Poimboeuf <jpoimboe@redhat.com> | 2015-12-15 09:39:33 -0600 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-12-16 16:09:39 -0300 |
| commit | ce99091730c92bf560712baa0696ea5a461b1fe8 (patch) | |
| tree | 98730b87cc0131c5d213625d67fe8ba6f58f492a /tools/perf | |
| parent | tools build: Fix feature Makefile issues with 'O=' (diff) | |
| download | linux-dev-ce99091730c92bf560712baa0696ea5a461b1fe8.tar.xz linux-dev-ce99091730c92bf560712baa0696ea5a461b1fe8.zip | |
perf tools: Move strlcpy() from perf to tools/lib/string.c
strlcpy() will be needed by the subcmd library. Move it to the shared
tools/lib/string.c file which can be used by other tools.
Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/71e2804b973bf39ad3d3b9be10f99f2ea630be46.1450193761.git.jpoimboe@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/util/cache.h | 7 | ||||
| -rw-r--r-- | tools/perf/util/path.c | 18 |
2 files changed, 2 insertions, 23 deletions
diff --git a/tools/perf/util/cache.h b/tools/perf/util/cache.h index 9ca4a58f160d..d723ecb9b959 100644 --- a/tools/perf/util/cache.h +++ b/tools/perf/util/cache.h @@ -8,6 +8,8 @@ #include "../perf.h" #include "../ui/ui.h" +#include <linux/string.h> + #define CMD_EXEC_PATH "--exec-path" #define CMD_PERF_DIR "--perf-dir=" #define CMD_WORK_TREE "--work-tree=" @@ -67,9 +69,4 @@ extern char *perf_path(const char *fmt, ...) __attribute__((format (printf, 1, 2 extern char *perf_pathdup(const char *fmt, ...) __attribute__((format (printf, 1, 2))); -#ifndef __UCLIBC__ -/* Matches the libc/libbsd function attribute so we declare this unconditionally: */ -extern size_t strlcpy(char *dest, const char *src, size_t size); -#endif - #endif /* __PERF_CACHE_H */ diff --git a/tools/perf/util/path.c b/tools/perf/util/path.c index 5d13cb45b317..3654d964e49d 100644 --- a/tools/perf/util/path.c +++ b/tools/perf/util/path.c @@ -22,24 +22,6 @@ static const char *get_perf_dir(void) return "."; } -/* - * If libc has strlcpy() then that version will override this - * implementation: - */ -size_t __weak strlcpy(char *dest, const char *src, size_t size) -{ - size_t ret = strlen(src); - - if (size) { - size_t len = (ret >= size) ? size - 1 : ret; - - memcpy(dest, src, len); - dest[len] = '\0'; - } - - return ret; -} - static char *get_pathname(void) { static char pathname_array[4][PATH_MAX]; |