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-rw-r--r--tools/perf/util/quote.c62
1 files changed, 0 insertions, 62 deletions
diff --git a/tools/perf/util/quote.c b/tools/perf/util/quote.c
deleted file mode 100644
index 22eaa201aa27..000000000000
--- a/tools/perf/util/quote.c
+++ /dev/null
@@ -1,62 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-#include <errno.h>
-#include <stdlib.h>
-#include "strbuf.h"
-#include "quote.h"
-#include "util.h"
-
-/* Help to copy the thing properly quoted for the shell safety.
- * any single quote is replaced with '\'', any exclamation point
- * is replaced with '\!', and the whole thing is enclosed in a
- *
- * E.g.
- * original sq_quote result
- * name ==> name ==> 'name'
- * a b ==> a b ==> 'a b'
- * a'b ==> a'\''b ==> 'a'\''b'
- * a!b ==> a'\!'b ==> 'a'\!'b'
- */
-static inline int need_bs_quote(char c)
-{
- return (c == '\'' || c == '!');
-}
-
-static int sq_quote_buf(struct strbuf *dst, const char *src)
-{
- char *to_free = NULL;
- int ret;
-
- if (dst->buf == src)
- to_free = strbuf_detach(dst, NULL);
-
- ret = strbuf_addch(dst, '\'');
- while (!ret && *src) {
- size_t len = strcspn(src, "'!");
- ret = strbuf_add(dst, src, len);
- src += len;
- while (!ret && need_bs_quote(*src))
- ret = strbuf_addf(dst, "'\\%c\'", *src++);
- }
- if (!ret)
- ret = strbuf_addch(dst, '\'');
- free(to_free);
-
- return ret;
-}
-
-int sq_quote_argv(struct strbuf *dst, const char** argv, size_t maxlen)
-{
- int i, ret;
-
- /* Copy into destination buffer. */
- ret = strbuf_grow(dst, 255);
- for (i = 0; !ret && argv[i]; ++i) {
- ret = strbuf_addch(dst, ' ');
- if (ret)
- break;
- ret = sq_quote_buf(dst, argv[i]);
- if (maxlen && dst->len > maxlen)
- return -ENOSPC;
- }
- return ret;
-}