git-fetch --update-head-ok typofix

[git.git] / path.c

diff --git a/path.c b/path.c
index 36972fd6df63b3c4eebdcf89238df8ade60d53c3..bb89fb02dc9a8a1a09492fb32d8708f952afe47e 100644 (file)
--- a/path.c
+++ b/path.c
@@ -13,9 +13,15 @@
 #include "cache.h"
 #include <pwd.h>
 
-static char pathname[PATH_MAX];
 static char bad_path[] = "/bad-path/";
 
+static char *get_pathname(void)
+{
+       static char pathname_array[4][PATH_MAX];
+       static int index;
+       return pathname_array[3 & ++index];
+}
+
 static char *cleanup_path(char *path)
 {
        /* Clean it up */
@@ -31,6 +37,7 @@ char *mkpath(const char *fmt, ...)
 {
        va_list args;
        unsigned len;
+       char *pathname = get_pathname();
 
        va_start(args, fmt);
        len = vsnprintf(pathname, PATH_MAX, fmt, args);
@@ -43,6 +50,7 @@ char *mkpath(const char *fmt, ...)
 char *git_path(const char *fmt, ...)
 {
        const char *git_dir = get_git_dir();
+       char *pathname = get_pathname();
        va_list args;
        unsigned len;
 
@@ -77,25 +85,12 @@ int git_mkstemp(char *path, size_t len, const char *template)
                pch += n;
        }
 
-       safe_strncpy(pch, template, len);
+       strlcpy(pch, template, len);
 
        return mkstemp(path);
 }
 
 
-size_t safe_strncpy(char *dest, const char *src, size_t size)
-{
-       size_t ret = strlen(src);
-
-       if (size) {
-               size_t len = (ret >= size) ? size - 1 : ret;
-               memcpy(dest, src, len);
-               dest[len] = '\0';
-       }
-       return ret;
-}
-
-
 int validate_symref(const char *path)
 {
        struct stat st;