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[Qemu-devel] [PATCH 1/4 V2] Utility function strpadcpy() added
From: |
Dmitry Fleytman |
Subject: |
[Qemu-devel] [PATCH 1/4 V2] Utility function strpadcpy() added |
Date: |
Sun, 18 Mar 2012 11:24:31 +0200 |
Signed-off-by: Dmitry Fleytman <address@hidden>
Signed-off-by: Yan Vugenfirer <address@hidden>
---
cutils.c | 7 +++++++
qemu-common.h | 1 +
2 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/cutils.c b/cutils.c
index af308cd..3ccf45c 100644
--- a/cutils.c
+++ b/cutils.c
@@ -27,6 +27,13 @@
#include "qemu_socket.h"
+void strpadcpy(char *buf, int buf_size, const char *str, char pad)
+{
+ int len = qemu_strnlen(str, buf_size);
+ memcpy(buf, str, len);
+ memset(buf + len, pad, buf_size - len);
+}
+
void pstrcpy(char *buf, int buf_size, const char *str)
{
int c;
diff --git a/qemu-common.h b/qemu-common.h
index b0fdf5c..fdd3d17 100644
--- a/qemu-common.h
+++ b/qemu-common.h
@@ -134,6 +134,7 @@ int qemu_timedate_diff(struct tm *tm);
/* cutils.c */
void pstrcpy(char *buf, int buf_size, const char *str);
+void strpadcpy(char *buf, int buf_size, const char *str, char pad);
char *pstrcat(char *buf, int buf_size, const char *s);
int strstart(const char *str, const char *val, const char **ptr);
int stristart(const char *str, const char *val, const char **ptr);
--
1.7.7.6