Make sure to save/restore errno in signal handlers
authorFerry Huberts <ferry.huberts@pelagic.nl>
Fri, 8 Nov 2013 14:41:01 +0000 (15:41 +0100)
committerFerry Huberts <ferry.huberts@pelagic.nl>
Fri, 8 Nov 2013 14:44:23 +0000 (15:44 +0100)
commitfbb072bdbb90635f89f0615ea7b3bad4be98a0bb
treedac62466b0c66c5571ac604e28f8b90c1e7ce40f
parent4c19d126b7e26b08893349230d63beabdc1082c9
Make sure to save/restore errno in signal handlers

Signed-off-by: Ferry Huberts <ferry.huberts@pelagic.nl>
contrib/netsimpcap/src/netsimpcap.c
gui/linux-gtk/src/main.c
src/main.c
src/olsr_switch/main.c