From ea36c46be69c6e49c877971c4b3b3876b24b6082 Mon Sep 17 00:00:00 2001 From: Jiri Olsa Date: Sat, 27 Oct 2012 23:18:31 +0200 Subject: perf tools: Move strxfrchar into string object Moving strxfrchar function into string object. Signed-off-by: Jiri Olsa Reviewed-by: Namhyung Kim Tested-by: Namhyung Kim Cc: Corey Ashford Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1351372712-21104-5-git-send-email-jolsa@redhat.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/string.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) (limited to 'tools/perf/util/string.c') diff --git a/tools/perf/util/string.c b/tools/perf/util/string.c index 32170590892d..346707df04b9 100644 --- a/tools/perf/util/string.c +++ b/tools/perf/util/string.c @@ -313,6 +313,24 @@ int strtailcmp(const char *s1, const char *s2) return 0; } +/** + * strxfrchar - Locate and replace character in @s + * @s: The string to be searched/changed. + * @from: Source character to be replaced. + * @to: Destination character. + * + * Return pointer to the changed string. + */ +char *strxfrchar(char *s, char from, char to) +{ + char *p = s; + + while ((p = strchr(p, from)) != NULL) + *p++ = to; + + return s; +} + /** * rtrim - Removes trailing whitespace from @s. * @s: The string to be stripped. -- cgit v1.2.3