From bea2400621836b028d82c3d6a74053921d70dbd7 Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Tue, 23 Feb 2016 16:21:04 -0300 Subject: perf tools: Remove strbuf_{remove,splice}() No users, nuke them. Cc: Adrian Hunter Cc: Jiri Olsa Cc: Namhyung Kim Cc: Wang Nan Link: http://lkml.kernel.org/n/tip-kfv2wo8xann8t97wdalttcx7@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/strbuf.c | 24 ------------------------ 1 file changed, 24 deletions(-) (limited to 'tools/perf/util/strbuf.c') diff --git a/tools/perf/util/strbuf.c b/tools/perf/util/strbuf.c index 25671fa16618..d3d279275432 100644 --- a/tools/perf/util/strbuf.c +++ b/tools/perf/util/strbuf.c @@ -51,30 +51,6 @@ void strbuf_grow(struct strbuf *sb, size_t extra) ALLOC_GROW(sb->buf, sb->len + extra + 1, sb->alloc); } -static void strbuf_splice(struct strbuf *sb, size_t pos, size_t len, - const void *data, size_t dlen) -{ - if (pos + len < pos) - die("you want to use way too much memory"); - if (pos > sb->len) - die("`pos' is too far after the end of the buffer"); - if (pos + len > sb->len) - die("`pos + len' is too far after the end of the buffer"); - - if (dlen >= len) - strbuf_grow(sb, dlen - len); - memmove(sb->buf + pos + dlen, - sb->buf + pos + len, - sb->len - pos - len); - memcpy(sb->buf + pos, data, dlen); - strbuf_setlen(sb, sb->len + dlen - len); -} - -void strbuf_remove(struct strbuf *sb, size_t pos, size_t len) -{ - strbuf_splice(sb, pos, len, NULL, 0); -} - void strbuf_add(struct strbuf *sb, const void *data, size_t len) { strbuf_grow(sb, len); -- cgit v1.2.3