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comparison src/thread/irix/SDL_systhread.c @ 1895:c121d94672cb

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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
author Sam Lantinga <slouken@libsdl.org>
date Mon, 10 Jul 2006 21:04:37 +0000
parents d910939febfa
children 4436464c4f51
comparison
equal deleted inserted replaced
1894:c69cee13dd76 1895:c121d94672cb
32 #include "SDL_thread.h" 32 #include "SDL_thread.h"
33 #include "../SDL_systhread.h" 33 #include "../SDL_systhread.h"
34 34
35 35
36 static int sig_list[] = { 36 static int sig_list[] = {
37 SIGHUP, SIGINT, SIGQUIT, SIGPIPE, SIGALRM, SIGTERM, SIGCLD, SIGWINCH, 37 SIGHUP, SIGINT, SIGQUIT, SIGPIPE, SIGALRM, SIGTERM, SIGCLD, SIGWINCH,
38 SIGVTALRM, SIGPROF, 0 38 SIGVTALRM, SIGPROF, 0
39 }; 39 };
40 40
41 41
42 int SDL_SYS_CreateThread(SDL_Thread *thread, void *args) 42 int
43 SDL_SYS_CreateThread(SDL_Thread * thread, void *args)
43 { 44 {
44 /* Create the thread and go! */ 45 /* Create the thread and go! */
45 if ( sproc(SDL_RunThread, PR_SALL, args) < 0 ) { 46 if (sproc(SDL_RunThread, PR_SALL, args) < 0) {
46 SDL_SetError("Not enough resources to create thread"); 47 SDL_SetError("Not enough resources to create thread");
47 return(-1); 48 return (-1);
48 } 49 }
49 return(0); 50 return (0);
50 } 51 }
51 52
52 void SDL_SYS_SetupThread(void) 53 void
54 SDL_SYS_SetupThread(void)
53 { 55 {
54 int i; 56 int i;
55 sigset_t mask; 57 sigset_t mask;
56 58
57 /* Mask asynchronous signals for this thread */ 59 /* Mask asynchronous signals for this thread */
58 sigemptyset(&mask); 60 sigemptyset(&mask);
59 for ( i=0; sig_list[i]; ++i ) { 61 for (i = 0; sig_list[i]; ++i) {
60 sigaddset(&mask, sig_list[i]); 62 sigaddset(&mask, sig_list[i]);
61 } 63 }
62 sigprocmask(SIG_BLOCK, &mask, NULL); 64 sigprocmask(SIG_BLOCK, &mask, NULL);
63 } 65 }
64 66
65 /* WARNING: This may not work for systems with 64-bit pid_t */ 67 /* WARNING: This may not work for systems with 64-bit pid_t */
66 Uint32 SDL_ThreadID(void) 68 Uint32
69 SDL_ThreadID(void)
67 { 70 {
68 return((Uint32)getpid()); 71 return ((Uint32) getpid());
69 } 72 }
70 73
71 /* WARNING: This may not work for systems with 64-bit pid_t */ 74 /* WARNING: This may not work for systems with 64-bit pid_t */
72 void SDL_WaitThread(SDL_Thread *thread, int *status) 75 void
76 SDL_WaitThread(SDL_Thread * thread, int *status)
73 { 77 {
74 errno = 0; 78 errno = 0;
75 while ( errno != ECHILD ) { 79 while (errno != ECHILD) {
76 waitpid(thread->handle, NULL, 0); 80 waitpid(thread->handle, NULL, 0);
77 } 81 }
78 } 82 }
79 83
80 /* WARNING: This may not work for systems with 64-bit pid_t */ 84 /* WARNING: This may not work for systems with 64-bit pid_t */
81 void SDL_KillThread(SDL_Thread *thread) 85 void
86 SDL_KillThread(SDL_Thread * thread)
82 { 87 {
83 kill(thread->handle, SIGKILL); 88 kill(thread->handle, SIGKILL);
84 } 89 }
85 90
91 /* vi: set ts=4 sw=4 expandtab: */