| From e4e0aae139b6489dc582fd14e54e562126482ce2 Mon Sep 17 00:00:00 2001 |
| From: Khem Raj <raj.khem@gmail.com> |
| Date: Sat, 26 Aug 2017 07:23:53 -0700 |
| Subject: [PATCH 1/3] read() returns ssize_t |
| |
| Fixes |
| usl_fd.c:284:10: error: comparison of unsigned expression < 0 is always false [-Werror,-Wtautological-compare] |
| if (nb < 0) { |
| ~~ ^ ~ |
| |
| Signed-off-by: Khem Raj <raj.khem@gmail.com> |
| --- |
| usl/usl_fd.c | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| diff --git a/usl/usl_fd.c b/usl/usl_fd.c |
| index 3b7a813..04ba48c 100644 |
| --- a/usl/usl_fd.c |
| +++ b/usl/usl_fd.c |
| @@ -280,7 +280,7 @@ size_t usl_fd_read(int fd, void *buf, size_t count) |
| char *ptr = buf; |
| |
| for (chars_read = 0; chars_read < count; ) { |
| - size_t nb = read(fd, ptr, count - chars_read); |
| + ssize_t nb = read(fd, ptr, count - chars_read); |
| if (nb < 0) { |
| if (errno == EINTR) |
| continue; |
| -- |
| 2.14.1 |
| |