Paul Smith 2b8e3bb23f Clean up close-on-exec, particularly with jobserver pipes. ... * configure.ac: Check sys/file.h and assume fileno() always exists. * output.h: Move output-specific content from job.h to output.h. * os.h (fd_inherit, fd_noinherit): New functions manage FD inheritance. * posixos.c (fd_inherit, fd_noinherit): Implement for POSIX systems. (jobserver_setup): Force jobserver FDs to not be inherited by default. (jobserver_pre_child): Enable inheritance in recursive invocations. (jobserver_post_child): Disable inheritance after recursive invocations. * w32/w32os.c (fd_inherit, fd_noinherit): Implement for W32 systems. * job.h (CLOSE_ON_EXEC): Remove macro in deference to new fd_noinherit. * function.c (func_shell_base): Convert CLOSE_ON_EXEC to fd_noinherit. * job.c (child_execute_job): Ditto. * output.c (setup_tmpfile): Ditto. * read.c (eval_makefile): Ditto, plus remove HAVE_FILENO check. * w32/include/sub_proc.h: Remove process_noinherit for fd_noinherit. * w32/subproc/sub_proc.c: Ditto.		2017-06-04 18:37:20 -04:00
..
compat	* w32/*/dirent.*: [SV 49111] Remove unused telldir()	2016-12-25 18:18:45 -05:00
include	Clean up close-on-exec, particularly with jobserver pipes.	2017-06-04 18:37:20 -04:00
subproc	Clean up close-on-exec, particularly with jobserver pipes.	2017-06-04 18:37:20 -04:00
Makefile.am	[SV 48037] Fix MinGW build with Posix configury tools	2016-05-27 22:39:55 +03:00
pathstuff.c	* w32/pathstuff.c: [SV 47996] Use ISBLANK() not isblank().	2016-05-31 03:17:26 -04:00
w32os.c	Clean up close-on-exec, particularly with jobserver pipes.	2017-06-04 18:37:20 -04:00