Create cross-platform setenv

tclem · Sep 19, 2011 · 222d057 · 222d057
1 parent 71a4c1f
commit 222d057
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Showing 3 changed files with 10 additions and 0 deletions.
diff --git a/src/unix/posix.h b/src/unix/posix.h
@@ -20,5 +20,6 @@
 #define p_vsnprintf(b, c, f, a) vsnprintf(b, c, f, a)
 #define p_snprintf(b, c, f, ...) snprintf(b, c, f, __VA_ARGS__)
 #define p_mkstemp(p) mkstemp(p)
+#define p_setenv(n,v,o) setenv(n,v,o)
 
 #endif
diff --git a/src/win32/posix.c b/src/win32/posix.c
@@ -252,3 +252,11 @@ int p_mkstemp(char *tmp_path)
 
 	return p_creat(tmp_path, 0744);
 }
+
+int p_setenv(const char* name, const char* value, int overwrite)
+{
+	if (overwrite != 1)
+		return EINVAL;
+
+	return (SetEnvironmentVariableA(name, value) == 0 ? GIT_EOSERR : GIT_SUCCESS);
+}
diff --git a/src/win32/posix.h b/src/win32/posix.h
@@ -32,5 +32,6 @@ extern char *p_realpath(const char *orig_path, char *buffer);
 extern int p_vsnprintf(char *buffer, size_t count, const char *format, va_list argptr);
 extern int p_snprintf(char *buffer, size_t count, const char *format, ...) GIT_FORMAT_PRINTF(3, 4);
 extern int p_mkstemp(char *tmp_path);
+extern int p_setenv(const char* name, const char* value, int overwrite);
 
 #endif