From: Karel Zak <kzak@redhat.com>
Date: Thu, 11 Apr 2019 11:13:06 +0000 (+0200)
Subject: include/strutils: add functions to replace and remove chars from string
X-Git-Tag: v2.34-rc1~34
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3c4ff2dc9d3fa334623b02b492b30a31dadb81e4;p=thirdparty%2Futil-linux.git

include/strutils: add functions to replace and remove chars from string

Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/include/strutils.h b/include/strutils.h
index 65d5259db0..5584ac5ece 100644
--- a/include/strutils.h
+++ b/include/strutils.h
@@ -248,6 +248,22 @@ static inline size_t ltrim_whitespace(unsigned char *str)
 	return len;
 }
 
+static inline void strrep(char *s, int find, int replace)
+{
+	while (s && *s && (s = strchr(s, find)) != NULL)
+		*s++ = replace;
+}
+
+static inline void strrem(char *s, int rem)
+{
+	char *p;
+
+	for (p = s; s && *s; s++) {
+		if (*s != rem)
+			*p++ = *s;
+	}
+}
+
 extern char *strnappend(const char *s, const char *suffix, size_t b);
 extern char *strappend(const char *s, const char *suffix);
 extern char *strfappend(const char *s, const char *format, ...)