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 14:41:01 +0000 (15:41 +0100)
commit81e0266057b2b76f8bc0a977b251c03f3a569d44
tree2520b8020dcb86009ea584b089fd0dee04d32713
parentefe08efedb67323c31b70501a9af9cbe6d2d6f6a
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