[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH 1/5] Utility function strpadcpy() added
From: |
Dmitry Fleytman |
Subject: |
[Qemu-devel] [PATCH 1/5] Utility function strpadcpy() added |
Date: |
Thu, 15 Mar 2012 11:02:26 +0200 |
Signed-off-by: Dmitry Fleytman <address@hidden>
Signed-off-by: Yan Vugenfirer <address@hidden>
---
cutils.c | 13 +++++++++++++
qemu-common.h | 1 +
2 files changed, 14 insertions(+), 0 deletions(-)
diff --git a/cutils.c b/cutils.c
index af308cd..0df7fdf 100644
--- a/cutils.c
+++ b/cutils.c
@@ -27,6 +27,19 @@
#include "qemu_socket.h"
+void strpadcpy(char *buf, int buf_size, const char *str, char pad)
+{
+ int i;
+ int has_src_data = TRUE;
+
+ for (i = 0; i < buf_size; i++) {
+ if ((has_src_data) && (0 == str[i])) {
+ has_src_data = FALSE;
+ }
+ buf[i] = has_src_data ? str[i] : pad;
+ }
+}
+
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