[GSoC][PATCH v9 06/21] strbuf.c: add `strbuf_join_argv()`

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Implement `strbuf_join_argv()` to join arguments.

Signed-off-by: Paul-Sebastian Ungureanu <ungureanupaulsebastian@xxxxxxxxx>
---
 strbuf.c | 15 +++++++++++++++
 strbuf.h |  7 +++++++
 2 files changed, 22 insertions(+)

diff --git a/strbuf.c b/strbuf.c
index 64041c3c24..3eb431b2b0 100644
--- a/strbuf.c
+++ b/strbuf.c
@@ -259,6 +259,21 @@ void strbuf_addbuf(struct strbuf *sb, const struct strbuf *sb2)
 	strbuf_setlen(sb, sb->len + sb2->len);
 }
 
+const char *strbuf_join_argv(struct strbuf *buf,
+			     int argc, const char **argv, char delim)
+{
+	if (!argc)
+		return buf->buf;
+
+	strbuf_addstr(buf, *argv);
+	while (--argc) {
+		strbuf_addch(buf, delim);
+		strbuf_addstr(buf, *(++argv));
+	}
+
+	return buf->buf;
+}
+
 void strbuf_addchars(struct strbuf *sb, int c, size_t n)
 {
 	strbuf_grow(sb, n);
diff --git a/strbuf.h b/strbuf.h
index 60a35aef16..7ed859bb8a 100644
--- a/strbuf.h
+++ b/strbuf.h
@@ -284,6 +284,13 @@ static inline void strbuf_addstr(struct strbuf *sb, const char *s)
  */
 extern void strbuf_addbuf(struct strbuf *sb, const struct strbuf *sb2);
 
+
+/**
+ *
+ */
+extern const char *strbuf_join_argv(struct strbuf *buf, int argc,
+				    const char **argv, char delim);
+
 /**
  * This function can be used to expand a format string containing
  * placeholders. To that end, it parses the string and calls the specified
-- 
2.19.0.rc0.23.g1c0a08a5d3




[Index of Archives]     [Linux Kernel Development]     [Gcc Help]     [IETF Annouce]     [DCCP]     [Netdev]     [Networking]     [Security]     [V4L]     [Bugtraq]     [Yosemite]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux SCSI]     [Fedora Users]

  Powered by Linux