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cosmopolitan/libc/calls/struct/sigset.h

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Initial import
2020-06-15 07:18:57 -07:00
#ifndef COSMOPOLITAN_LIBC_CALLS_STRUCT_SIGSET_H_
#define COSMOPOLITAN_LIBC_CALLS_STRUCT_SIGSET_H_
#if !(__ASSEMBLER__ + __LINKER__ + 0)
Reduce build graph by another eight percent
2022-08-13 13:11:56 -07:00
COSMOPOLITAN_C_START_
Initial import
2020-06-15 07:18:57 -07:00
Get Cosmopolitan into releasable state A new rollup tool now exists for flattening out the headers in a way that works better for our purposes than cpp. A lot of the API clutter has been removed. APIs that aren't a sure thing in terms of general recommendation are now marked internal. There's now a smoke test for the amalgamation archive and gigantic header file. So we can now guarantee you can use this project on the easiest difficulty setting without the gigantic repository. A website is being created, which is currently a work in progress: https://justine.storage.googleapis.com/cosmopolitan/index.html
2020-11-25 08:19:00 -08:00
typedef struct sigset {
uint64_t __bits[2];
} sigset_t;
Initial import
2020-06-15 07:18:57 -07:00
Reduce makefile dependencies by 10% The includes in libc/calls/calls.h have now been refactored so that functions with struct parameters are declared in libc/calls/struct/
2022-06-08 20:01:28 -07:00
int sigaddset(sigset_t *, int) paramsnonnull();
int sigdelset(sigset_t *, int) paramsnonnull();
int sigemptyset(sigset_t *) paramsnonnull();
int sigfillset(sigset_t *) paramsnonnull();
Make more improvements to threading support - fix rare thread exit race condition on openbsd - pthread_getattr_np() now supplies detached status - child threads may now pthread_join() the main thread - introduce sigandset(), sigorset(), and sigisemptyset() - introduce pthread_cleanup_push() and pthread_cleanup_pop()
2022-10-08 23:54:05 -07:00
int sigandset(sigset_t *, const sigset_t *, const sigset_t *) paramsnonnull();
int sigorset(sigset_t *, const sigset_t *, const sigset_t *) paramsnonnull();
Introduce sigtimedwait() and sigwaitinfo() This change also invents sigcountset() and strsignal_r() and improves the quality of siginfo_t handling.
2022-10-10 07:36:07 -07:00
int sigisemptyset(const sigset_t *) paramsnonnull() nosideeffect;
Reduce makefile dependencies by 10% The includes in libc/calls/calls.h have now been refactored so that functions with struct parameters are declared in libc/calls/struct/
2022-06-08 20:01:28 -07:00
int sigismember(const sigset_t *, int) paramsnonnull() nosideeffect;
Introduce sigtimedwait() and sigwaitinfo() This change also invents sigcountset() and strsignal_r() and improves the quality of siginfo_t handling.
2022-10-10 07:36:07 -07:00
int sigcountset(const sigset_t *) paramsnonnull() nosideeffect;
Implement pthread_atfork() If threads are being used, then fork() will now acquire and release and runtime locks so that fork() may be safely used from threads. This also makes vfork() thread safe, because pthread mutexes will do nothing when the process is a child of vfork(). More torture tests have been written to confirm this all works like a charm. Additionally: - Invent hexpcpy() api - Rename nsync_malloc_() to kmalloc() - Complete posix named semaphore implementation - Make pthread_create() asynchronous signal safe - Add rm, rmdir, and touch to command interpreter builtins - Invent sigisprecious() and modify sigset functions to use it - Add unit tests for posix_spawn() attributes and fix its bugs One unresolved problem is the reclaiming of *NSYNC waiter memory in the forked child processes, within apps which have threads waiting on locks
2022-10-16 12:05:08 -07:00
int sigisprecious(int) nosideeffect;
Reduce build graph by another eight percent
2022-08-13 13:11:56 -07:00
int sigprocmask(int, const sigset_t *, sigset_t *);
int sigsuspend(const sigset_t *);
Introduce sigtimedwait() and sigwaitinfo() This change also invents sigcountset() and strsignal_r() and improves the quality of siginfo_t handling.
2022-10-10 07:36:07 -07:00
int sigpending(sigset_t *);
Make more compatibility improvements
2022-09-06 07:04:13 -07:00
int pthread_sigmask(int, const sigset_t *, sigset_t *);
Make fixes and improvements - Invent iso8601us() for faster timestamps - Improve --strace descriptions of sigset_t - Rebuild the Landlock Make bootstrap binary - Introduce MODE=sysv for non-Windows builds - Permit OFD fcntl() locks under pledge(flock) - redbean can now protect your kernel from ddos - Have vfork() fallback to sys_fork() not fork() - Change kmalloc() to not die when out of memory - Improve documentation for some termios functions - Rewrite putenv() and friends to conform to POSIX - Fix linenoise + strace verbosity issue on Windows - Fix regressions in our ability to show backtraces - Change redbean SetHeader() to no-op if value is nil - Improve fcntl() so SQLite locks work in non-WAL mode - Remove some unnecessary work during fork() on Windows - Create redbean-based SSL reverse proxy for IPv4 TurfWar - Fix ape/apeinstall.sh warning when using non-bash shells - Add ProgramTrustedIp(), and IsTrustedIp() APIs to redbean - Support $PWD, $UID, $GID, and $EUID in command interpreter - Introduce experimental JTqFpD APE prefix for non-Windows builds - Invent blackhole daemon for firewalling IP addresses via UNIX named socket - Add ProgramTokenBucket(), AcquireToken(), and CountTokens() APIs to redbean
2022-10-17 11:02:04 -07:00
sigset_t _sigsetmask(sigset_t);
sigset_t _sigblockall(void);
Reduce makefile dependencies by 10% The includes in libc/calls/calls.h have now been refactored so that functions with struct parameters are declared in libc/calls/struct/
2022-06-08 20:01:28 -07:00
Reduce build graph by another eight percent
2022-08-13 13:11:56 -07:00
COSMOPOLITAN_C_END_
Initial import
2020-06-15 07:18:57 -07:00
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_CALLS_STRUCT_SIGSET_H_ */
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