[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH] win32: Add missing function setenv
From: |
Stefan Weil |
Subject: |
[Qemu-devel] [PATCH] win32: Add missing function setenv |
Date: |
Thu, 1 Jul 2010 12:47:49 +0200 |
Mingw32 does not provide a declaration and implementation of function
setenv (which is used in sdl.c), so this patch adds both.
Signed-off-by: Stefan Weil <address@hidden>
---
os-win32.c | 15 +++++++++++++++
osdep.h | 2 ++
2 files changed, 17 insertions(+), 0 deletions(-)
diff --git a/os-win32.c b/os-win32.c
index d98fd77..dd46bf4 100644
--- a/os-win32.c
+++ b/os-win32.c
@@ -34,6 +34,21 @@
#include "qemu-options.h"
/***********************************************************/
+/* Functions missing in mingw */
+
+int setenv(const char *name, const char *value, int overwrite)
+{
+ int result = 0;
+ if (overwrite || !getenv(name)) {
+ size_t length = strlen(name) + strlen(value) + 2;
+ char *string = qemu_malloc(length);
+ snprintf(string, length, "%s=%s", name, value);
+ result = putenv(string);
+ }
+ return result;
+}
+
+/***********************************************************/
/* Polling handling */
typedef struct PollingEntry {
diff --git a/osdep.h b/osdep.h
index 75b5816..1cdc7e2 100644
--- a/osdep.h
+++ b/osdep.h
@@ -95,6 +95,8 @@ int qemu_create_pidfile(const char *filename);
#ifdef _WIN32
int ffs(int i);
+int setenv(const char *name, const char *value, int overwrite);
+
typedef struct {
long tv_sec;
long tv_usec;
--
1.7.1
- [Qemu-devel] [PATCH] win32: Add missing function setenv,
Stefan Weil <=
- Re: [Qemu-devel] [PATCH] win32: Add missing function setenv, Jes Sorensen, 2010/07/01
- Re: [Qemu-devel] [PATCH] win32: Add missing function setenv, Stefan Weil, 2010/07/01
- Re: [Qemu-devel] [PATCH] win32: Add missing function setenv, Jes Sorensen, 2010/07/01
- Re: [Qemu-devel] [PATCH] win32: Add missing function setenv, Stefan Weil, 2010/07/01
- Re: [Qemu-devel] [PATCH] win32: Add missing function setenv, Jes Sorensen, 2010/07/01
- Re: [Qemu-devel] [PATCH] win32: Add missing function setenv, Stefan Weil, 2010/07/01
- Re: [Qemu-devel] [PATCH] win32: Add missing function setenv, Jes Sorensen, 2010/07/02