diff options
author | Michael Snyder <msnyder@specifix.com> | 2011-03-02 18:27:41 +0000 |
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committer | Michael Snyder <msnyder@specifix.com> | 2011-03-02 18:27:41 +0000 |
commit | d3290ce50f7f9ce0a391d88d1f2cbc992397e91c (patch) | |
tree | 32bf228d268e499e15429eed0a1eda92a39b31fc /gdb | |
parent | e2d44e19f97ffa06c7a7332ec2bcc860ef23e673 (diff) | |
download | gdb-d3290ce50f7f9ce0a391d88d1f2cbc992397e91c.tar.gz |
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')
-rw-r--r-- | gdb/ChangeLog | 3 | ||||
-rw-r--r-- | gdb/linux-nat.c | 6 |
2 files changed, 6 insertions, 3 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 257586bfb08..15c73adce91 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,8 @@ 2011-03-02 Michael Snyder <msnyder@vmware.com> + * linux-nat.c (linux_nat_xfer_partial): Preserve errno around + a function call. + * record.c (record_restore): Move printf to before error return. 2011-03-02 Yao Qi <yao@codesourcery.com> diff --git a/gdb/linux-nat.c b/gdb/linux-nat.c index 54566450e59..922a2cf9524 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; |