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kmscon/src
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David Herrmann df2d153e39 pty: reset signal-handlers for childs 
If signal-handlers are set to SIG_IGN, then this behavior is preserved
across an execve(). We don't want that so reset the handlers for all
childs before executing them.

kmscon may be executed with pre-set signal handlers for good reasons. So
reset the handlers in setup_child() so we have a clean environment.

This fixes a bug where child-programs assume SIGPIPE is not ignored but do
not explicitly set it to SIG_DFL.

Reported-by: Swift Geek [github issue #62]
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
2013-01-13 15:58:40 +01:00
..
conf.c
…
conf.h
…
eloop.c
eloop: add EV_ONESHOT and EV_SINGLE flags for idle sources
2013-01-13 11:54:29 +01:00
eloop.h
eloop: add EV_ONESHOT and EV_SINGLE flags for idle sources
2013-01-13 11:54:29 +01:00
font_8x16.c
uterm: move video API into uterm_video.h
2013-01-07 18:03:45 +01:00
font_freetype2.c
uterm: move video API into uterm_video.h
2013-01-07 18:03:45 +01:00
font_pango.c
uterm: move video API into uterm_video.h
2013-01-07 18:03:45 +01:00
font_unifont_data.hex
text: move font layer into top-level font_* namespace
2013-01-03 16:55:56 +01:00
font_unifont.c
uterm: move video API into uterm_video.h
2013-01-07 18:03:45 +01:00
font.c
text: move font layer into top-level font_* namespace
2013-01-03 16:55:56 +01:00
font.h
uterm: move video API into uterm_video.h
2013-01-07 18:03:45 +01:00
genshader.c
…
genunifont.c
text: move font layer into top-level font_* namespace
2013-01-03 16:55:56 +01:00
genversion.sh
build: provide git-head revision via githead.h
2013-01-02 15:51:54 +01:00
kmscon_cdev.c
uterm: move input related API to uterm_input.h
2013-01-07 19:22:38 +01:00
kmscon_cdev.h
…
kmscon_conf.c
uterm: move video API into uterm_video.h
2013-01-07 18:03:45 +01:00
kmscon_conf.h
kmscon: add --reset-env option
2012-12-12 21:24:15 +01:00
kmscon_dummy.c
…
kmscon_dummy.h
…
kmscon_main.c
uterm: video: modularize video backends
2013-01-11 12:16:43 +01:00
kmscon_mod_bbulk.c
kmscon: move bbulk renderer into module
2013-01-03 17:36:23 +01:00
kmscon_mod_freetype2.c
kmscon: add freetype2 module
2013-01-03 17:04:55 +01:00
kmscon_mod_gltex.c
kmscon: move gltex renderer into module
2013-01-03 17:41:50 +01:00
kmscon_mod_pango.c
text: remove old font definitions
2013-01-03 17:03:31 +01:00
kmscon_mod_unifont.c
kmscon: add unifont module
2013-01-03 17:04:33 +01:00
kmscon_module_interface.h
kmscon: add module support
2013-01-03 16:21:18 +01:00
kmscon_module.c
kmscon: add module support
2013-01-03 16:21:18 +01:00
kmscon_module.h
kmscon: add module support
2013-01-03 16:21:18 +01:00
kmscon_seat.c
uterm: move uterm-vt into uterm_vt.h
2013-01-07 19:31:27 +01:00
kmscon_seat.h
uterm: move uterm-vt into uterm_vt.h
2013-01-07 19:31:27 +01:00
kmscon_terminal.c
uterm: move input related API to uterm_input.h
2013-01-07 19:22:38 +01:00
kmscon_terminal.h
…
log.c
build: provide git-head revision via githead.h
2013-01-02 15:51:54 +01:00
log.h
…
pty.c
pty: reset signal-handlers for childs
2013-01-13 15:58:40 +01:00
pty.h
pty: add env_reset property
2012-12-12 21:20:45 +01:00
shl_array.h
…
shl_dlist.h
…
shl_hashtable.h
…
shl_hook.h
eloop: add EV_ONESHOT and EV_SINGLE flags for idle sources
2013-01-13 11:54:29 +01:00
shl_llog.h
…
shl_misc.h
shl: misc: add shl_ends_with() helper
2012-12-30 19:41:08 +01:00
shl_register.h
shl: register: add destroy callback
2013-01-03 14:00:57 +01:00
shl_ring.h
…
shl_timer.h
…
static_blend.frag
…
static_blend.vert
…
static_blit.frag
…
static_blit.vert
…
static_fill.frag
…
static_fill.vert
…
static_gl_math.c
…
static_gl_shader.c
…
static_gl.h
…
static_gltex.frag
…
static_gltex.vert
…
text_bblit.c
uterm: move video API into uterm_video.h
2013-01-07 18:03:45 +01:00
text_bbulk.c
uterm: move video API into uterm_video.h
2013-01-07 18:03:45 +01:00
text_gltex.c
uterm: move video API into uterm_video.h
2013-01-07 18:03:45 +01:00
text.c
uterm: move video API into uterm_video.h
2013-01-07 18:03:45 +01:00
text.h
uterm: move video API into uterm_video.h
2013-01-07 18:03:45 +01:00
tsm_screen.c
tsm: screen: add support for multi-cell characters
2012-12-10 16:09:28 +01:00
tsm_screen.h
text: add render-support for multi-cell glyphs
2012-12-10 16:00:08 +01:00
tsm_unicode.c
tsm: unicode: add wcwidth() implementation
2012-12-10 15:36:04 +01:00
tsm_unicode.h
tsm: unicode: add wcwidth() implementation
2012-12-10 15:36:04 +01:00
tsm_vte_charsets.c
…
tsm_vte.c
tsm: vte: ignore DEC SET/RESET 12 mode
2012-12-02 10:15:40 +01:00
tsm_vte.h
…
uterm_drm_shared_internal.h
uterm: drm: share mode-setting between dumb+drm
2013-01-13 15:26:56 +01:00
uterm_drm_shared.c
uterm: drm: share mode-setting between dumb+drm
2013-01-13 15:26:56 +01:00
uterm_fbdev_internal.h
uterm: video: use shl_dlist for linked lists
2013-01-12 13:31:17 +01:00
uterm_fbdev_render.c
uterm: video: use shl_dlist for linked lists
2013-01-12 13:31:17 +01:00
uterm_fbdev_video.c
eloop: add EV_ONESHOT and EV_SINGLE flags for idle sources
2013-01-13 11:54:29 +01:00
uterm_input_internal.h
uterm: move input related API to uterm_input.h
2013-01-07 19:22:38 +01:00
uterm_input_uxkb.c
uterm: move input related API to uterm_input.h
2013-01-07 19:22:38 +01:00
uterm_input.c
shl: hook: add 'oneshot' flag
2013-01-13 11:42:04 +01:00
uterm_input.h
uterm: move input related API to uterm_input.h
2013-01-07 19:22:38 +01:00
uterm_monitor.c
uterm: move uterm.h to uterm_monitor.h
2013-01-07 19:37:44 +01:00
uterm_monitor.h
uterm: move uterm.h to uterm_monitor.h
2013-01-07 19:37:44 +01:00
uterm_systemd_internal.h
uterm: move uterm.h to uterm_monitor.h
2013-01-07 19:37:44 +01:00
uterm_systemd.c
uterm: move uterm.h to uterm_monitor.h
2013-01-07 19:37:44 +01:00
uterm_video_drm.c
uterm: drm: share mode-setting between dumb+drm
2013-01-13 15:26:56 +01:00
uterm_video_dumb.c
uterm: drm: share mode-setting between dumb+drm
2013-01-13 15:26:56 +01:00
uterm_video_internal.h
uterm: drm: share mode-setting between dumb+drm
2013-01-13 15:26:56 +01:00
uterm_video.c
shl: hook: add 'oneshot' flag
2013-01-13 11:42:04 +01:00
uterm_video.h
uterm: remove uterm_video_use()
2013-01-12 13:40:50 +01:00
uterm_vt.c
eloop: add EV_ONESHOT and EV_SINGLE flags for idle sources
2013-01-13 11:54:29 +01:00
uterm_vt.h
uterm: move uterm-vt into uterm_vt.h
2013-01-07 19:31:27 +01:00
wlt_main.c
text: remove load/unload helpers for text-font backends
2013-01-02 18:14:48 +01:00
wlt_main.h
…
wlt_terminal.c
uterm: move video API into uterm_video.h
2013-01-07 18:03:45 +01:00
wlt_terminal.h
…
wlt_theme.c
…
wlt_theme.h
…
wlt_toolkit.c
eloop: add EV_ONESHOT and EV_SINGLE flags for idle sources
2013-01-13 11:54:29 +01:00
wlt_toolkit.h
…