posix: Properly handle `snprintf` in all platforms

2 files changed, 13 insertions, 0 deletions

diff --git a/src/win32/posix.c b/src/win32/posix.c
index 1ce3f050c..0e9d3f0f4 100644
--- a/src/win32/posix.c
+++ b/src/win32/posix.c
@@ -218,3 +218,15 @@ int p_vsnprintf(char *buffer, size_t count, const char *format, va_list argptr)
 	return vsnprintf(buffer, count, format, argptr);
 #endif
 }
+
+int p_snprintf(char *buffer, size_t count, const char *format, ...)
+{
+	va_list va;
+	int r;
+
+	va_start(va, format);
+	r = p_vsnprintf(buffer, count, format, va);
+	va_end(va);
+
+	return r;
+}
diff --git a/src/win32/posix.h b/src/win32/posix.h
index efac68e74..536089e44 100644
--- a/src/win32/posix.h
+++ b/src/win32/posix.h
@@ -24,5 +24,6 @@ extern int p_readlink(const char *link, char *target, size_t target_len);
 extern int p_hide_directory__w32(const char *path);
 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);
 
 #endif