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haiku/headers/posix/setjmp.h

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That work-around for R5 build targets should no longer be necessary. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14902 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-11-13 20:54:18 +03:00
/*
Updated copyright in headers. No functional change.
2012-07-19 22:11:40 +04:00
* Copyright 2004-2012 Haiku, Inc.
That work-around for R5 build targets should no longer be necessary. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14902 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-11-13 20:54:18 +03:00
* Distributed under the terms of the MIT License.
*/
We now have a POSIX compatible setjmp.h header (also BeOS binary compatible). git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9194 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-05 17:06:36 +04:00
#ifndef _SETJMP_H_
#define _SETJMP_H_
* Introduced new header directory "config", which ATM contains HaikuConfig.h and types.h. The idea is to provide a basic architecture/compiler abstraction by defining types and macros that allow the posix/ and os/ headers to be mostly architecture/compiler agnostic. * Adjusted the posix/ and os/ headers accordingly. * <SupportDefs.h>: Introduced B_PRI* and B_SCN* macros similar to the PRI* and SCN* macros defined in <inttypes.h>, just for the BeOS/Haiku [u]int* types and some POSIX types (e.g. off_t, dev_t, ino_t) that don't have POSIX macros. Also the B_PRI* and B_SCN* macros are available unconditionally, unlike the <inttypes.h> macros, which require __STDC_FORMAT_MACROS to be defined in C++ mode. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34214 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-24 22:44:07 +03:00
#include <config/HaikuConfig.h>
We now have a POSIX compatible setjmp.h header (also BeOS binary compatible). git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9194 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-05 17:06:36 +04:00
#include <signal.h>
Patch by Andreas Faerber: Replaced single-line comments by multi-line comments for ANSI C compliance. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25433 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-05-11 01:30:34 +04:00
/* include architecture specific definitions */
* Introduced new header directory "config", which ATM contains HaikuConfig.h and types.h. The idea is to provide a basic architecture/compiler abstraction by defining types and macros that allow the posix/ and os/ headers to be mostly architecture/compiler agnostic. * Adjusted the posix/ and os/ headers accordingly. * <SupportDefs.h>: Introduced B_PRI* and B_SCN* macros similar to the PRI* and SCN* macros defined in <inttypes.h>, just for the BeOS/Haiku [u]int* types and some POSIX types (e.g. off_t, dev_t, ino_t) that don't have POSIX macros. Also the B_PRI* and B_SCN* macros are available unconditionally, unlike the <inttypes.h> macros, which require __STDC_FORMAT_MACROS to be defined in C++ mode. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34214 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-24 22:44:07 +03:00
#include __HAIKU_ARCH_HEADER(arch_setjmp.h)
We now have a POSIX compatible setjmp.h header (also BeOS binary compatible). git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9194 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-05 17:06:36 +04:00
* Implemented [sig]{set,long}jmp() for PPC. No idea, if it is any good, but it compiles at least. :-) * Pulled the architecture specific part out of <posix/setjmp.h> into <posix/arch/<arch>/arch_setjmp.h>. * Moved setjmp_save_sigs.c from the x86 specific implementation into a "generic" sibling directory, since it is reusable (and actually used by the PPC implementation). * Added generic/longjmp_return.c containing a function __longjmp_return, which is invoked at the end of siglongjmp(), resetting the signal mask and validating the return value. It is used by the PPC implementation, and should also be used by the x86 implementation, but I'll leave that to someone who's motivated enough to also test it. :-) git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15479 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-12-11 01:56:52 +03:00
typedef struct __jmp_buf_tag {
__jmp_buf regs; /* saved registers, stack & program pointer */
Merged signals-merge branch into trunk with the following changes: * Reorganized the kernel locking related to threads and teams. * We now discriminate correctly between process and thread signals. Signal handlers have been moved to teams. Fixes #5679. * Implemented real-time signal support, including signal queuing, SA_SIGINFO support, sigqueue(), sigwaitinfo(), sigtimedwait(), waitid(), and the addition of the real-time signal range. Closes #1935 and #2695. * Gave SIGBUS a separate signal number. Fixes #6704. * Implemented <time.h> clock and timer support, and fixed/completed alarm() and [set]itimer(). Closes #5682. * Implemented support for thread cancellation. Closes #5686. * Moved send_signal() from <signal.h> to <OS.h>. Fixes #7554. * Lots over smaller more or less related changes. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42116 a95241bf-73f2-0310-859d-f6bbb57e9c96
2011-06-12 04:00:23 +04:00
sigset_t inverted_signal_mask;
We now have a POSIX compatible setjmp.h header (also BeOS binary compatible). git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9194 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-10-05 17:06:36 +04:00
} jmp_buf[1];
typedef jmp_buf sigjmp_buf;
#ifdef __cplusplus
extern "C" {
#endif
extern int _setjmp(jmp_buf jumpBuffer);
extern int setjmp(jmp_buf jumpBuffer);
extern int sigsetjmp(jmp_buf jumpBuffer, int saveMask);
extern void _longjmp(jmp_buf jumpBuffer, int value);
extern void longjmp(jmp_buf jumpBuffer, int value);
extern void siglongjmp(sigjmp_buf jumpBuffer, int value);
#ifdef __cplusplus
}
#endif
#endif /* _SETJMP_H_ */
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