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| author | Christopher Faylor <me@cgf.cx> | 2006-03-13 21:10:14 +0000 |
|---|---|---|
| committer | Christopher Faylor <me@cgf.cx> | 2006-03-13 21:10:14 +0000 |
| commit | 84d38174056e438860213eb0cda919df89c06bd2 (patch) | |
| tree | 061d434bdf553f8de3ea11667fdeeea29d7390a7 /winsup/cygwin/dcrt0.cc | |
| parent | 063fd1266048237629929240f923065bf9941abb (diff) | |
| download | cygnal-84d38174056e438860213eb0cda919df89c06bd2.tar.gz cygnal-84d38174056e438860213eb0cda919df89c06bd2.tar.bz2 cygnal-84d38174056e438860213eb0cda919df89c06bd2.zip | |
* child_info.h (child_info_fork::handle_failure): Declare new function.
(child_info_fork::retry): New field.
* dcrt0.cc (__api_fatal_exit_val): Define.
(child_info_fork::handle_failure): Define new function.
(__api_fatal): Exit using __api_fatal_exit_val value.
* environ.cc (set_fork_retry): Set fork_retry based on CYGWIN environment
variable.
(parse_thing): Add "fork_retry" setting.
* fork.cc (fork_retry): Define.
(frok::parent): Reorganize to allow retry of failed child creation if child
signalled that it was ok to do so.
* heap.cc (heap_init): Signal parent via handle_failure when VirtualAlloc
fails.
* pinfo.h (EXITCODE_RETRY): Declare.
* sigproc.cc (child_info::sync): Properly exit with failure condition if called
for fork and didn't see subproc_ready.
* spawn.cc (spawn_guts): Use windows pid as first argument.
* winsup.h: Remove obsolete NEW_MACRO_VARARGS define.
(__api_fatal_exit_val): Declare.
(set_api_fatal_return): Define.
(in_dllentry): Declare.
* exceptions.cc (inside_kernel): Remove unneeded in_dllentry declaration.
Diffstat (limited to 'winsup/cygwin/dcrt0.cc')
| -rw-r--r-- | winsup/cygwin/dcrt0.cc | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/winsup/cygwin/dcrt0.cc b/winsup/cygwin/dcrt0.cc index 149d37794..892a46581 100644 --- a/winsup/cygwin/dcrt0.cc +++ b/winsup/cygwin/dcrt0.cc @@ -122,6 +122,7 @@ extern "C" #ifdef DEBUGGING int pinger; #endif + int NO_COPY __api_fatal_exit_val = 1; }; char *old_title; @@ -640,6 +641,14 @@ get_cygwin_startup_info () return res; } +bool +child_info_fork::handle_failure (DWORD err) +{ + if (retry > 0) + ExitProcess (EXITCODE_RETRY); + return 0; +} + #define dll_data_start &_data_start__ #define dll_data_end &_data_end__ #define dll_bss_start &_bss_start__ @@ -1157,7 +1166,7 @@ __api_fatal (const char *fmt, ...) #ifdef DEBUGGING try_to_debug (); #endif - myself.exit (1); + myself.exit (__api_fatal_exit_val); } void |