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removed struct _pthread* forward declarations, they're not needed 

added some more posix definitions, though they might be never used in Haiku


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17184 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Jérôme Duval 2006-04-21 09:47:43 +00:00
parent 966bf92369
commit ad6ada0be5
2 changed files with 47 additions and 28 deletions
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15
headers/posix/pthread.h
View File

@ -6,19 +6,6 @@
#include <time.h>
struct _pthread;
struct _pthread_attr;
struct _pthread_cond;
struct _pthread_cond_attr;
struct _pthread_mutex;
struct _pthread_mutexattr;
struct _pthread_once;
struct _pthread_rwlock;
struct _pthread_rwlockattr;
struct _pthread_barrier;
struct _pthread_barrier_attr;
struct _pthread_spinlock;
typedef struct _pthread *pthread_t;
typedef struct _pthread_attr *pthread_attr_t;
typedef struct _pthread_mutex *pthread_mutex_t;
@ -137,6 +124,8 @@ extern void pthread_exit(void *value_ptr);
extern int pthread_join(pthread_t thread, void **value_ptr);
extern pthread_t pthread_self(void);
extern int pthread_kill(pthread_t thread, int sig);
#ifdef __cplusplus
}
#endif

60
headers/posix/signal.h
View File

@ -15,6 +15,12 @@ typedef void (*sig_func_t)(int);
typedef void (*__signal_func_ptr)(int); /* deprecated, for compatibility with BeOS only */
typedef union sigval {
int sival_int;
void *sival_ptr;
} sigval_t;
// ToDo: actually make use of this structure!
typedef struct {
int si_signo; /* signal number */
@ -25,6 +31,7 @@ typedef struct {
void *si_addr; /* address of faulting instruction */
int si_status; /* exit value or signal */
long si_band; /* band event for SIGPOLL */
union sigval si_value; /* signal value */
} siginfo_t;
@ -33,7 +40,8 @@ typedef struct {
*/
#define SIG_DFL ((sig_func_t) 0) /* the signal was treated in the "default" manner */
#define SIG_IGN ((sig_func_t) 1) /* the signal was ignored */
#define SIG_ERR ((sig_func_t)-1) /* an error ocurred during signal processing */
#define SIG_ERR ((sig_func_t)-1) /* an error occurred during signal processing */
#define SIG_HOLD ((sig_func_t) 3) /* the signal was hold */
/*
@ -59,8 +67,20 @@ struct sigaction {
#define SA_NOMASK 0x04
#define SA_NODEFER SA_NOMASK
#define SA_RESTART 0x08
#define SA_STACK 0x10
#define SA_STACK 0x10
#define SA_ONSTACK SA_STACK
#define SA_RESETHAND 0x20
#define SA_SIGINFO 0x40
#define SA_NOCLDWAIT 0x80
/*
* values for ss_flags
*/
#define SS_ONSTACK 0x1
#define SS_DISABLE 0x2
#define MINSIGSTKSZ 4096
#define SIGSTKSZ 16384
/*
* for signals using an alternate stack
@ -68,9 +88,13 @@ struct sigaction {
typedef struct stack_t {
void *ss_sp;
size_t ss_size;
int ss_flags;
int ss_flags;
} stack_t;
typedef struct sigstack {
int ss_onstack;
void *ss_sp;
} sigstack;
/*
* for the 'how' arg of sigprocmask()
@ -139,26 +163,32 @@ extern "C" {
#endif
sig_func_t signal(int sig, sig_func_t signal_handler);
int raise(int sig);
int kill(pid_t pid, int sig);
int send_signal(pid_t tid, uint sig);
int raise(int sig);
int kill(pid_t pid, int sig);
int send_signal(pid_t tid, uint sig);
int sigaction(int sig, const struct sigaction *act, struct sigaction *oact);
int sigprocmask(int how, const sigset_t *set, sigset_t *oset);
int sigpending(sigset_t *set);
int sigsuspend(const sigset_t *mask);
int sigaction(int sig, const struct sigaction *act, struct sigaction *oact);
int sigprocmask(int how, const sigset_t *set, sigset_t *oset);
int sigpending(sigset_t *set);
int sigsuspend(const sigset_t *mask);
int sigwait(const sigset_t *set, int *sig);
int sigemptyset(sigset_t *set);
int sigfillset(sigset_t *set);
int sigaddset(sigset_t *set, int signo);
int sigdelset(sigset_t *set, int signo);
int sigismember(const sigset_t *set, int signo);
int sigemptyset(sigset_t *set);
int sigfillset(sigset_t *set);
int sigaddset(sigset_t *set, int signo);
int sigdelset(sigset_t *set, int signo);
int sigismember(const sigset_t *set, int signo);
const char *strsignal(int sig);
void set_signal_stack(void *ptr, size_t size);
int sigaltstack(const stack_t *ss, stack_t *oss); /* XXXdbg */
/*
* pthread extension : equivalent of sigprocmask()
*/
extern int pthread_sigmask(int how, const sigset_t *set, sigset_t *oset);
extern inline int
sigismember(const sigset_t *set, int sig)
{