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| author | Michael Snyder <msnyder@vmware.com> | 2011-03-02 18:27:41 +0000 |
|---|---|---|
| committer | Michael Snyder <msnyder@vmware.com> | 2011-03-02 18:27:41 +0000 |
| commit | 8c6a60d1e629e93d54e8a004ececd686f6241ade (patch) | |
| tree | 399ceb42eeea138923eda2e002795eaa3b1d94ec /gdb/linux-nat.c | |
| parent | d42de051e78088a2b486aeb03ff34d247fcdb6c2 (diff) | |
| download | gdb-8c6a60d1e629e93d54e8a004ececd686f6241ade.zip gdb-8c6a60d1e629e93d54e8a004ececd686f6241ade.tar.gz gdb-8c6a60d1e629e93d54e8a004ececd686f6241ade.tar.bz2 | |
2011-03-02 Michael Snyder <msnyder@vmware.com>
* linux-nat.c (linux_nat_xfer_partial): Preserve errno around
a function call.
Diffstat (limited to 'gdb/linux-nat.c')
| -rw-r--r-- | gdb/linux-nat.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gdb/linux-nat.c b/gdb/linux-nat.c index 5456645..922a2cf 100644 --- a/gdb/linux-nat.c +++ b/gdb/linux-nat.c @@ -4032,7 +4032,7 @@ linux_nat_xfer_partial (struct target_ops *ops, enum target_object object, static int linux_thread_alive (ptid_t ptid) { - int err; + int err, tmp_errno; gdb_assert (is_lwp (ptid)); @@ -4040,12 +4040,12 @@ linux_thread_alive (ptid_t ptid) running thread errors out claiming that the thread doesn't exist. */ err = kill_lwp (GET_LWP (ptid), 0); - + tmp_errno = errno; if (debug_linux_nat) fprintf_unfiltered (gdb_stdlog, "LLTA: KILL(SIG0) %s (%s)\n", target_pid_to_str (ptid), - err ? safe_strerror (err) : "OK"); + err ? safe_strerror (tmp_errno) : "OK"); if (err != 0) return 0; |