log: fix signedness issue

[fio.git] / log.c

diff --git a/log.c b/log.c
index 46e5034e3d68d63f229b844a8a4e5ba8bb69c9d1..6c36813d4a9912b5e8742d2da55304f56b00f941 100644 (file)
--- a/log.c
+++ b/log.c
@@ -15,7 +15,7 @@ size_t log_info_buf(const char *buf, size_t len)
                return 0;
 
        if (is_backend) {
-               size_t ret = fio_server_text_output(FIO_LOG_INFO, buf, len);
+               ssize_t ret = fio_server_text_output(FIO_LOG_INFO, buf, len);
                if (ret != -1)
                        return ret;
        }
@@ -65,10 +65,10 @@ void log_prevalist(int type, const char *fmt, va_list args)
        free(buf2);
 }
 
-size_t log_info(const char *format, ...)
+ssize_t log_info(const char *format, ...)
 {
        va_list args;
-       size_t ret;
+       ssize_t ret;
 
        va_start(args, format);
        ret = log_valist(format, args);
@@ -102,9 +102,9 @@ int log_info_flush(void)
        return fflush(f_out);
 }
 
-size_t log_err(const char *format, ...)
+ssize_t log_err(const char *format, ...)
 {
-       size_t ret;
+       ssize_t ret;
        int len;
        char *buffer;
        va_list args;