Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit bea24006 authored by Arnaldo Carvalho de Melo's avatar Arnaldo Carvalho de Melo
Browse files

perf tools: Remove strbuf_{remove,splice}() 

No users, nuke them.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-kfv2wo8xann8t97wdalttcx7@git.kernel.org


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent d1130686

tools/perf/util/strbuf.c

+0 −24
Original line number Diff line number Diff line
@@ -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);

tools/perf/util/strbuf.h

+0 −2
Original line number Diff line number Diff line
@@ -77,8 +77,6 @@ static inline void strbuf_addch(struct strbuf *sb, int c) { 
	sb->buf[sb->len] = '\0';

}



extern void strbuf_remove(struct strbuf *, size_t pos, size_t len);



extern void strbuf_add(struct strbuf *, const void *, size_t);

static inline void strbuf_addstr(struct strbuf *sb, const char *s) {

	strbuf_add(sb, s, strlen(s));