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author | Ludovic Courtès <ludo@gnu.org> | 2008-11-30 18:43:41 +0100 |
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committer | Ludovic Courtès <ludo@gnu.org> | 2008-11-30 18:43:41 +0100 |
commit | 634aa8de8f8facc285867100c6c0a54c4ea5e6d4 (patch) | |
tree | 589bacf6d22ddfe901c5c746220948e0c3e6d04b /libguile/struct.c | |
parent | 9b36a80c79c6c26e8e3016eb5d88ea86f66de368 (diff) | |
download | guile-634aa8de8f8facc285867100c6c0a54c4ea5e6d4.tar.gz |
Check the return value of libc's functions to make `_FORTIFY_SOURCE=2' work.
This fixes bug #24009 reported by Martin Pitt.
* libguile/threads.c (guilify_self_1): Check the return value of
pipe(2).
(scm_std_select): Use `full_read ()' instead of `read ()' when reading
from WAKEUP_FD.
* libguile/async.c (scm_i_queue_async_cell): Use `full_write ()' instead
of write(2) when writing to SLEEP_FD.
* libguile/fports.c (fport_flush): Likewise.
* libguile/posix.c (getgroups): Use the return value of getgroups(2) as
NGROUPS.
(scm_nice): Get the return value of nice(2) to make glibc happy.
* libguile/scmsigs.c (take_signal): Use `full_write ()' instead of
write(2).
Diffstat (limited to 'libguile/struct.c')
0 files changed, 0 insertions, 0 deletions