166b2571ce
* dcrt0.cc (dll_crt0_1): Call signal_fixup_after_exec where appropriate. Set myself->uid from parent version. Just use ThreadItem Init method. Close or store hexec_proc as appropriate. (_dll_crt0): Store user_data->forkee here so that proper tests can be made subsequently. (do_exit): Remove hExeced stuff. * environ.cc (environ_init): Accept environ count as well as environ pointer. * environ.h: Reflect above change. * pinfo.cc (pinfo_init): Ditto. Accept environ count. (fixup_in_spawned_child): Remove. * spawn.cc (spawn_guts): Move signal code to dll_crt0_1. Don't suspend execing process since it is no longer necessary. Store envc. * exceptions.cc (signal_fixup_after_exec): New function. (call_handler): Remove hExeced test. * child_info.h (cygheap_exec_info): Store envc as well as envp. (child_info_spawn): Store hexec_proc so that it can be closed in child. * path.cc (normalize_posix_path): Avoid intermediate use of temporary cwd buf. (normalize_win32_path): Ditto. (cwdstuff::get_initial): Always set lock. * sigproc.h: Remove hExeced. * strace.cc (strace::vsprntf): Modify to accomodate for lack of hExeced. * thread.cc (MTinterface::Init): Merge Init1 and ClearReent into this method. (MTinterface::Init1): Eliminate. (MTinterface::ClearReent): Eliminate. * thread.h: Reflect above changes. * include/sys/strace.h (strace): Make microseconds() public. Make various functions 'regparm', throughout. * pinfo.h (_pinfo): Inline simple signal manipulation functions. Requires inclusion of thread.h which was removed from .cc files, where appropriate. throughout. * pinfo.cc: Eliminate signal manipulation functions. (_pinfo::exit): Calculate total rusage for exiting process here. * cygheap.cc (size2bucket): Eliminate. (init_buckets): Ditto. (_cmalloc): Calculate size and bits in a loop rather than going through a function call. (_crealloc): Use stored array index to calculate allocated size. * spawn.cc (spawn_guts): Use _pinfo exit method to exit, calculating cpu usage.
35 lines
1.1 KiB
C++
35 lines
1.1 KiB
C++
/* cygerrno.h: main Cygwin header file.
|
|
|
|
Copyright 2000 Red Hat, Inc.
|
|
|
|
This file is part of Cygwin.
|
|
|
|
This software is a copyrighted work licensed under the terms of the
|
|
Cygwin license. Please consult the file "CYGWIN_LICENSE" for
|
|
details. */
|
|
|
|
void __stdcall seterrno_from_win_error (const char *file, int line, DWORD code) __attribute__ ((regparm(3)));
|
|
void __stdcall seterrno (const char *, int line) __attribute__ ((regparm(2)));
|
|
int __stdcall geterrno_from_win_error (DWORD code, int deferrno) __attribute__ ((regparm(2)));
|
|
|
|
#define __seterrno() seterrno (__FILE__, __LINE__)
|
|
#define __seterrno_from_win_error(val) seterrno_from_win_error (__FILE__, __LINE__, val)
|
|
|
|
#define set_errno(val) (_impure_ptr->_errno = (val))
|
|
#define get_errno() (_impure_ptr->_errno)
|
|
extern "C" void __stdcall set_sig_errno (int e);
|
|
|
|
class save_errno
|
|
{
|
|
int saved;
|
|
public:
|
|
save_errno () {saved = get_errno ();}
|
|
save_errno (int what) {saved = get_errno (); set_errno (what); }
|
|
void set (int what) {set_errno (what); saved = what;}
|
|
void reset () {saved = get_errno ();}
|
|
~save_errno () {set_errno (saved);}
|
|
};
|
|
|
|
extern const char *__sp_fn;
|
|
extern int __sp_ln;
|