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| author | Dmitry V. Levin <ldv@altlinux.org> | 2012-09-17 23:20:54 +0000 |
|---|---|---|
| committer | Dmitry V. Levin <ldv@altlinux.org> | 2012-09-28 01:13:10 +0000 |
| commit | 9a71bcdab254e4cd93b8f1e93c659644eb70ea9b (patch) | |
| tree | 5ba9cc5f184c9200c54bb6abe2a4ddeecc82e65f /util.c | |
| parent | 4411a0ce304812ea2f4e5c33815f7148981af195 (diff) | |
| download | strace-9a71bcdab254e4cd93b8f1e93c659644eb70ea9b.tar.gz strace-9a71bcdab254e4cd93b8f1e93c659644eb70ea9b.tar.bz2 strace-9a71bcdab254e4cd93b8f1e93c659644eb70ea9b.tar.xz | |
Use perror_msg instead of perror
* signal.c (sys_sigreturn): Use perror_msg instead of perror.
* strace.c (tprintf, tprints, detach, startup_attach): Likewise.
* syscall.c (get_scno): Likewise.
* util.c (umoven, umovestr): Likewise.
Diffstat (limited to 'util.c')
| -rw-r--r-- | util.c | 15 |
1 files changed, 9 insertions, 6 deletions
@@ -789,9 +789,10 @@ umoven(struct tcb *tcp, long addr, int len, char *laddr) if (r < 0) { if (errno == ENOSYS) process_vm_readv_not_supported = 1; - else if (errno != EINVAL && errno != ESRCH) /* EINVAL is seen if process is gone */ - /* strange... */ - perror("process_vm_readv"); + else if (errno != EINVAL && errno != ESRCH) + /* EINVAL or ESRCH could be seen if process is gone, + * all the rest is strange and should be reported. */ + perror_msg("%s", "process_vm_readv"); goto vm_readv_didnt_work; } return r; @@ -899,9 +900,11 @@ umovestr(struct tcb *tcp, long addr, int len, char *laddr) if (r < 0) { if (errno == ENOSYS) process_vm_readv_not_supported = 1; - else if (errno != EINVAL && errno != ESRCH) /* EINVAL is seen if process is gone */ - /* strange... */ - perror("process_vm_readv"); + else if (errno != EINVAL && errno != ESRCH) + /* EINVAL or ESRCH could be seen + * if process is gone, all the rest + * is strange and should be reported. */ + perror_msg("%s", "process_vm_readv"); goto vm_readv_didnt_work; } if (memchr(local[0].iov_base, '\0', r)) |