9 commits

Author	SHA1	Message	Date
Daniel Eklöf	555f751f94	errno: don’t use ‘_errno’ as a variable name; _ are reserved for use as identifiers	2021-02-21 20:33:07 +01:00
Daniel Eklöf	dd5c31657e	spawn/slave: restore signal mask after fork ... slave: no need to restore signal handlers; they are automatically restored as long as they are not SIG_IGN (which they never are in foot). spawn(): restore signal mask after fork. This fixes an issue where a terminal spawned with ctrl+shift+n did not terminate when its shell exited. Closes #366	2021-02-21 19:59:50 +01:00
Daniel Eklöf	06aba59430	notify: break out command template expansion to spawn_expand_template()	2021-02-07 16:33:32 +01:00
Craig Barnes	e56136ce11	debug: rename assert() to xassert(), to avoid clashing with <assert.h>	2021-01-16 20:16:00 +00:00
Craig Barnes	22f25a9e4f	Print stack trace on assert() failure or when calling fatal_error() ... Note: this uses the __sanitizer_print_stack_trace() function from the AddressSanitizer runtime, so it only works when AddressSanitizer is in use.	2021-01-16 19:56:33 +00:00
Daniel Eklöf	3c6789fb8b	reaper: add optional callback ... When calling ‘reaper_add()’, the caller can provide a callback. If non-NULL, the reaper will call the callback to handle the actual reaping. If the callback is NULL, or if it returns false, the reaper reaps the child process.	2020-12-26 01:26:54 +01:00
Daniel Eklöf	c779a5ec7d	log: include 'fmt' in __VA_ARGS__ ... This ensures all calls have at least one __VA_ARGS__ argument, thus making them ISO C99 compliant.	2020-08-23 10:07:08 +02:00
Daniel Eklöf	69d9ff3f25	spawn: add optional stdin/stdout/stderr redirection FDs ... If not -1, spawn() will redirect the child's stdin/stdout/stderr to these FDs.	2020-07-15 13:33:56 +02:00
Daniel Eklöf	9cdccdd2ac	term: break out fork+exec functionality to a separate file	2020-07-15 12:39:10 +02:00