Brent Roman c584686fd1 server: Improve signal handling under Linux ... Commit 5087a955 added custom signal handlers for the openocd server process. Before this commit, when openocd is run as a background process having the same controlling terminal as gdb, Control-C would be handled by gdb to stop target execution and return to the gdb prompt. However, after commit 5087a955, the SIGINT caused by pressing Control-C also terminates openocd, effectively crashing the debugging session. The only way to avoid this is run openocd in a different controling terminal or to detach openocd from its controlling terminal, thus losing all job control for the openocd process. This patch improves the server's handling of POSIX signals: 1) Keyboard generated signals (INT and QUIT) are ignored when server process has is no controlling terminal. 2) SIGHUP and SIGPIPE are handled to ensure that .quit functions for each interface are called if user's logs out of X session or there is a network failure. SIG_INT & SIG_QUIT still stop openocd when it is running in the foreground. Change-Id: I03ad645e62408fdaf4edc49a3550b89b287eda10 Signed-off-by: Brent Roman <genosensor@gmail.com> Signed-off-by: Tomas Vanek <vanekt@fbl.cz> Reviewed-on: http://openocd.zylin.com/3963 Tested-by: jenkins Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>		2018-07-21 07:43:23 +01:00
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flash	nrf5: Add HWID 0x139 (52832 rev E0)	2018-07-18 21:11:12 +01:00
helper	helper/types: cast to uint32_t,uint16_t to avoid UB by shifting int too far	2018-03-12 14:12:07 +00:00
jtag	target/armv7m_trace: Use prefix for enums	2018-07-19 10:49:24 +01:00
pld
rtos	ChibiOS thread states: Update thread state to label mapping	2018-04-23 20:46:52 +01:00
server	server: Improve signal handling under Linux	2018-07-21 07:43:23 +01:00
svf	svf: improve robustness when processing invalid SVF files	2018-03-13 08:41:21 +00:00
target	target/aarch64: Call aarch64_init_debug_access() earlier in aarch64_deassert_reset()	2018-07-20 15:14:46 +01:00
transport	configure: disable all drivers when zy1000 is enabled	2018-04-09 09:04:46 +01:00
xsvf
hello.c
hello.h
main.c
Makefile.am
openocd.c	armv8: valgrind memleak fixes	2018-04-10 09:13:02 +01:00
openocd.h