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| author | Jim Kingdon <jkingdon@engr.sgi.com> | 1994-02-01 21:46:17 +0000 |
|---|---|---|
| committer | Jim Kingdon <jkingdon@engr.sgi.com> | 1994-02-01 21:46:17 +0000 |
| commit | 8afd05c039bd01e263ee1c96dd80213d8dffd971 (patch) | |
| tree | 7276c21864d46918881b88312d2e7cb52d5e8762 /gdb/procfs.c | |
| parent | 10b9bb562ec1905685862850071c227c7289ccd3 (diff) | |
| download | gdb-8afd05c039bd01e263ee1c96dd80213d8dffd971.zip gdb-8afd05c039bd01e263ee1c96dd80213d8dffd971.tar.gz gdb-8afd05c039bd01e263ee1c96dd80213d8dffd971.tar.bz2 | |
Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
* procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
by restarting the ioctl.
Diffstat (limited to 'gdb/procfs.c')
| -rw-r--r-- | gdb/procfs.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/gdb/procfs.c b/gdb/procfs.c index 0d7aee8..86d7bb7 100644 --- a/gdb/procfs.c +++ b/gdb/procfs.c @@ -579,10 +579,13 @@ wait_fd () #else pi = current_procinfo; - if (ioctl (pi->fd, PIOCWSTOP, &pi->prstatus) < 0) + while (ioctl (pi->fd, PIOCWSTOP, &pi->prstatus) < 0) { - print_sys_errmsg (pi->pathname, errno); - error ("PIOCWSTOP failed"); + if (errno != EINTR) + { + print_sys_errmsg (pi->pathname, errno); + error ("PIOCWSTOP failed"); + } } pi->had_event = 1; #endif |