// SPDX-License-Identifier: GPL-2.0-only/* * Copyright 2023 Red Hat */ #include "string-utils.h" char *vdo_append_to_buffer(char *buffer, char *buf_end, const char *fmt, ...){ va_list args; size_t n; va_start(args, fmt); n = vsnprintf(buffer, buf_end - buffer, fmt, args); if (n >= (size_t) (buf_end - buffer)) buffer = buf_end; else buffer += n; va_end(args); return buffer;}
// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright 2023 Red Hat
*/
#include "string-utils.h"
char *vdo_append_to_buffer(char *buffer, char *buf_end, const char *fmt, ...)
{
va_list args;
size_t n;
va_start(args, fmt);
n = vsnprintf(buffer, buf_end - buffer, fmt, args);
if (n >= (size_t) (buf_end - buffer))
buffer = buf_end;
else
buffer += n;
va_end(args);
return buffer;
}