signal.h File Reference

#include "sys/types.h"

Go to the source code of this file.

Classes

• struct sigaction

Defines

• #define SIGHUP   1
• #define SIGINT   2
• #define SIGQUIT   3
• #define SIGILL   4
• #define SIGTRAP   5
• #define SIGABRT   6
• #define SIGIOT   6
• #define SIGBUS   7
• #define SIGFPE   8
• #define SIGKILL   9
• #define SIGUSR1   10
• #define SIGSEGV   11
• #define SIGUSR2   12
• #define SIGPIPE   13
• #define SIGALRM   14
• #define SIGTERM   15
• #define SIGSTKFLT   16
• #define SIGCHLD   17
• #define SIGCONT   18
• #define SIGSTOP   19
• #define SIGTSTP   20
• #define SIGTTIN   21
• #define SIGTTOU   22
• #define SIGMAX   23
• #define SIG_ERR   ((void (*)(int)) -1)
• #define SIG_DFL   ((void (*)(int)) 0)
• #define SIG_IGN   ((void (*)(int)) 1)
• #define SIG_HOLD   ((void (*)(int)) 2)
• #define SIG_BLOCK   0
• #define SIG_UNBLOCK   1
• #define SIG_SETMASK   2
• #define sigemptyset(set)   (*set=0)
• #define sigfillset(set)   ( (*set=0xffffffff) ? 0 : -1)
• #define sigaddset(set, signo)   ( (signo<SIGMAX) ? ( *set |= (1<<signo))==0 : -1 )
• #define sigdelset(set, signo)   ( (signo<SIGMAX) ? ( *set&=(~(1<<signo)))&0 : (unsigned long) -1)
• #define sigismember(set, signo)   ( (signo<SIGMAX) ? ((*set>>signo)&1) : -1 )

Typedefs

• typedef unsigned long sigset_t

  Definiciones de señales comunes a Kernel y User Mode.
  
  

• typedef void(* __sighandler_t )(int)

Functions

• void * signal (int sig, void(*func)())
• int sigprocmask (int flag, const sigset_t *set, sigset_t *old_set)
• int sigaction (int signo, struct sigaction *act, struct sigaction *oact)

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Define Documentation

#define SIG_BLOCK   0

Definition at line 59 of file signal.h. Referenced by sys_sigprocmask().

#define SIG_DFL   ((void (*)(int)) 0)

Definition at line 53 of file signal.h. Referenced by exec_sigpending().

#define SIG_ERR   ((void (*)(int)) -1)

Definition at line 52 of file signal.h. Referenced by entrysig(), and ignoresig().

#define SIG_HOLD   ((void (*)(int)) 2)

Definition at line 55 of file signal.h.

#define SIG_IGN   ((void (*)(int)) 1)

Definition at line 54 of file signal.h. Referenced by _sys_kill(), and ignoresig().

#define SIG_SETMASK   2

Definition at line 61 of file signal.h. Referenced by handler1(), and sys_sigprocmask().

#define SIG_UNBLOCK   1

Definition at line 60 of file signal.h. Referenced by sys_sigprocmask().

#define SIGABRT   6

Definition at line 31 of file signal.h.

#define sigaddset (  set, signo   )     ( (signo<SIGMAX) ? ( *set |= (1<<signo))==0 : -1 )

Definition at line 65 of file signal.h. Referenced by main().

#define SIGALRM   14

Definition at line 40 of file signal.h.

#define SIGBUS   7

Definition at line 33 of file signal.h.

#define SIGCHLD   17

Definition at line 43 of file signal.h. Referenced by _sys_kill(), catchear_hijos(), main(), and sys_exit_notify().

#define SIGCONT   18

Definition at line 44 of file signal.h.

#define sigdelset (  set, signo   )     ( (signo<SIGMAX) ? ( *set&=(~(1<<signo)))&0 : (unsigned long) -1)

Definition at line 66 of file signal.h. Referenced by main().

#define sigemptyset (  set   )     (*set=0)

Definition at line 63 of file signal.h. Referenced by handler1(), and main().

#define sigfillset (  set   )     ( (*set=0xffffffff) ? 0 : -1)

Definition at line 64 of file signal.h. Referenced by main().

#define SIGFPE   8

Definition at line 34 of file signal.h.

#define SIGHUP   1

Definition at line 26 of file signal.h. Referenced by catchsigs().

#define SIGILL   4

Definition at line 29 of file signal.h.

#define SIGINT   2

Definition at line 27 of file signal.h. Referenced by catchsigs(), entrysig(), and ignoresig().

#define SIGIOT   6

Definition at line 32 of file signal.h.

#define sigismember (  set, signo   )     ( (signo<SIGMAX) ? ((*set>>signo)&1) : -1 )

Definition at line 67 of file signal.h.

#define SIGKILL   9

Definition at line 35 of file signal.h. Referenced by check_sigpending().

#define SIGMAX   23

Definition at line 49 of file signal.h. Referenced by check_sigpending(), sys_kill(), and sys_sigaction().

#define SIGPIPE   13

Definition at line 39 of file signal.h.

#define SIGQUIT   3

Definition at line 28 of file signal.h. Referenced by catchsigs(), entrysig(), ignoresig(), and main().

#define SIGSEGV   11

Definition at line 37 of file signal.h.

#define SIGSTKFLT   16

Definition at line 42 of file signal.h.

#define SIGSTOP   19

Definition at line 45 of file signal.h. Referenced by check_sigpending().

#define SIGTERM   15

Definition at line 41 of file signal.h. Referenced by catchsigs().

#define SIGTRAP   5

Definition at line 30 of file signal.h.

#define SIGTSTP   20

Definition at line 46 of file signal.h.

#define SIGTTIN   21

Definition at line 47 of file signal.h.

#define SIGTTOU   22

Definition at line 48 of file signal.h.

#define SIGUSR1   10

Definition at line 36 of file signal.h. Referenced by main(), and sig_usr1().

#define SIGUSR2   12

Definition at line 38 of file signal.h.

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Typedef Documentation

typedef void(* __sighandler_t)(int)

Definition at line 12 of file signal.h.

typedef unsigned long sigset_t

Definiciones de señales comunes a Kernel y User Mode. Note: Primera aproximación a definicions de señales tipo SYS V Definition at line 11 of file signal.h. Referenced by handler1(), main(), sigprocmask(), and sys_sigprocmask().

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Function Documentation

int sigaction (  int  signo, struct sigaction *  act, struct sigaction *  oact )

Definition at line 202 of file lib/RoutixStd/routix.c. Referenced by main(), and sys_sigaction().

void* signal (  int  sig, void(*  func)() )

Definition at line 195 of file lib/RoutixStd/routix.c. Referenced by entrysig(), ignoresig(), and main().

int sigprocmask (  int  flag, const sigset_t *  set, sigset_t *  old_set )

Definition at line 217 of file lib/RoutixStd/routix.c. Referenced by handler1().

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