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sk-inet: Extend 'TCP repair off' failure log.

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Include the file descriptor and error code in the debug message to make
it more useful.

Fixes: e7ba90955ce7 (2016-03-14 "cr-check: Inspect errno on syscall failures")
Signed-off-by: Michał Mirosław <emmir@google.com>
This commit is contained in:
Michał Mirosław 2023-05-22 17:41:56 +02:00 committed by Andrei Vagin
parent 25d0330809
commit ac1219f4ee
1 changed files with 2 additions and 1 deletions
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3
criu/include/sk-inet.h
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@ -69,6 +69,7 @@ extern int inet_connect(int sk, struct inet_sk_info *);
#ifdef CR_NOGLIBC
#define setsockopt sys_setsockopt
#define pr_perror(fmt, ...) pr_err(fmt ": errno %d\n", ##__VA_ARGS__, -ret)
#endif
static inline void tcp_repair_off(int fd)
{
@ -76,7 +77,7 @@ static inline void tcp_repair_off(int fd)
ret = setsockopt(fd, SOL_TCP, TCP_REPAIR, &aux, sizeof(aux));
if (ret < 0)
pr_err("Failed to turn off repair mode on socket\n");
pr_perror("Failed to turn off repair mode on socket %d", fd);
}
extern void tcp_locked_conn_add(struct inet_sk_info *);