1 f7012583 2003-11-25 devnull #ifndef _THREAD_H_
2 f7012583 2003-11-25 devnull #define _THREAD_H_ 1
3 f7012583 2003-11-25 devnull #if defined(__cplusplus)
4 f7012583 2003-11-25 devnull extern "C" {
7 1a0954ab 2005-01-04 devnull AUTOLIB(thread)
10 3286afda 2004-12-25 devnull * basic procs and threads
12 3286afda 2004-12-25 devnull int proccreate(void (*f)(void *arg), void *arg, unsigned int stacksize);
13 3286afda 2004-12-25 devnull int threadcreate(void (*f)(void *arg), void *arg, unsigned int stacksize);
14 3286afda 2004-12-25 devnull void threadexits(char *);
15 3286afda 2004-12-25 devnull void threadexitsall(char *);
16 3286afda 2004-12-25 devnull void threadsetname(char*, ...);
17 3286afda 2004-12-25 devnull void threadsetstate(char*, ...);
18 9d407753 2005-02-11 devnull char *threadgetname(void);
19 1d011ae2 2004-12-27 devnull int threadyield(void);
20 615e0f9f 2006-02-07 devnull int threadidle(void);
21 3286afda 2004-12-25 devnull void _threadready(_Thread*);
22 3286afda 2004-12-25 devnull void _threadswitch(void);
23 3286afda 2004-12-25 devnull void _threadsetsysproc(void);
24 3286afda 2004-12-25 devnull void _threadsleep(Rendez*);
25 3286afda 2004-12-25 devnull _Thread *_threadwakeup(Rendez*);
26 678ede7e 2004-12-27 devnull #define yield threadyield
27 9eda38e5 2006-02-05 devnull int threadid(void);
28 df970459 2006-06-26 devnull void _threadpin(void);
29 df970459 2006-06-26 devnull void _threadunpin(void);
32 38c10d1a 2005-01-17 devnull * I am tired of making this mistake.
34 38c10d1a 2005-01-17 devnull #define exits do_not_call_exits_in_threaded_programs
35 38c10d1a 2005-01-17 devnull #define _exits do_not_call__exits_in_threaded_programs
40 8fd25698 2005-01-04 devnull * signals
42 8fd25698 2005-01-04 devnull void threadnotify(int(*f)(void*,char*), int);
45 2c87dda8 2004-12-28 devnull * daemonize
47 2c87dda8 2004-12-28 devnull void threaddaemonize(void);
51 3286afda 2004-12-25 devnull * per proc and thread data
53 3286afda 2004-12-25 devnull void **procdata(void);
54 0a89a29f 2005-03-18 devnull void **threaddata(void);
57 3286afda 2004-12-25 devnull * supplied by user instead of main.
58 3286afda 2004-12-25 devnull * mainstacksize is size of stack allocated to run threadmain
60 3286afda 2004-12-25 devnull void threadmain(int argc, char *argv[]);
61 3286afda 2004-12-25 devnull extern int mainstacksize;
64 3286afda 2004-12-25 devnull * channel communication
66 3286afda 2004-12-25 devnull typedef struct Alt Alt;
67 3286afda 2004-12-25 devnull typedef struct _Altarray _Altarray;
68 3286afda 2004-12-25 devnull typedef struct Channel Channel;
76 cbeb0b26 2006-04-01 devnull CHANNOBLK
79 3286afda 2004-12-25 devnull struct Alt
81 3286afda 2004-12-25 devnull Channel *c;
84 3286afda 2004-12-25 devnull _Thread *thread;
87 3286afda 2004-12-25 devnull struct _Altarray
94 3286afda 2004-12-25 devnull struct Channel
96 3286afda 2004-12-25 devnull uint bufsize;
97 3286afda 2004-12-25 devnull uint elemsize;
98 3286afda 2004-12-25 devnull uchar *buf;
99 3286afda 2004-12-25 devnull uint nbuf;
100 3286afda 2004-12-25 devnull uint off;
101 3286afda 2004-12-25 devnull _Altarray asend;
102 3286afda 2004-12-25 devnull _Altarray arecv;
103 3286afda 2004-12-25 devnull char *name;
106 3286afda 2004-12-25 devnull /* [Edit .+1,./^$/ |cfn -h $PLAN9/src/libthread/channel.c] */
107 3286afda 2004-12-25 devnull int chanalt(Alt *alts);
108 3286afda 2004-12-25 devnull Channel* chancreate(int elemsize, int elemcnt);
109 b2cfc4e2 2003-09-30 devnull void chanfree(Channel *c);
110 3286afda 2004-12-25 devnull int channbrecv(Channel *c, void *v);
111 3286afda 2004-12-25 devnull void* channbrecvp(Channel *c);
112 3286afda 2004-12-25 devnull ulong channbrecvul(Channel *c);
113 3286afda 2004-12-25 devnull int channbsend(Channel *c, void *v);
114 3286afda 2004-12-25 devnull int channbsendp(Channel *c, void *v);
115 3286afda 2004-12-25 devnull int channbsendul(Channel *c, ulong v);
116 3286afda 2004-12-25 devnull int chanrecv(Channel *c, void *v);
117 3286afda 2004-12-25 devnull void* chanrecvp(Channel *c);
118 3286afda 2004-12-25 devnull ulong chanrecvul(Channel *c);
119 3286afda 2004-12-25 devnull int chansend(Channel *c, void *v);
120 3286afda 2004-12-25 devnull int chansendp(Channel *c, void *v);
121 3286afda 2004-12-25 devnull int chansendul(Channel *c, ulong v);
122 e317e374 2004-12-27 devnull void chansetname(Channel *c, char *fmt, ...);
124 3286afda 2004-12-25 devnull #define alt chanalt
125 3286afda 2004-12-25 devnull #define nbrecv channbrecv
126 3286afda 2004-12-25 devnull #define nbrecvp channbrecvp
127 de9e3ca7 2005-02-08 devnull #define nbrecvul channbrecvul
128 3286afda 2004-12-25 devnull #define nbsend channbsend
129 3286afda 2004-12-25 devnull #define nbsendp channbsendp
130 3286afda 2004-12-25 devnull #define nbsendul channbsendul
131 3286afda 2004-12-25 devnull #define recv chanrecv
132 3286afda 2004-12-25 devnull #define recvp chanrecvp
133 3286afda 2004-12-25 devnull #define recvul chanrecvul
134 3286afda 2004-12-25 devnull #define send chansend
135 3286afda 2004-12-25 devnull #define sendp chansendp
136 3286afda 2004-12-25 devnull #define sendul chansendul
139 3286afda 2004-12-25 devnull * reference counts
141 3286afda 2004-12-25 devnull typedef struct Ref Ref;
143 3286afda 2004-12-25 devnull struct Ref {
144 3286afda 2004-12-25 devnull Lock lock;
145 3286afda 2004-12-25 devnull long ref;
148 3286afda 2004-12-25 devnull long decref(Ref *r);
149 3286afda 2004-12-25 devnull long incref(Ref *r);
152 3286afda 2004-12-25 devnull * slave i/o processes
154 b2cfc4e2 2003-09-30 devnull typedef struct Ioproc Ioproc;
156 3286afda 2004-12-25 devnull /* [Edit .+1,/^$/ |cfn -h $PLAN9/src/libthread/io*.c] */
157 3286afda 2004-12-25 devnull void closeioproc(Ioproc *io);
158 3286afda 2004-12-25 devnull long iocall(Ioproc *io, long (*op)(va_list*), ...);
159 3286afda 2004-12-25 devnull int ioclose(Ioproc *io, int fd);
160 3286afda 2004-12-25 devnull int iodial(Ioproc *io, char *addr, char *local, char *dir, int *cdfp);
161 3286afda 2004-12-25 devnull void iointerrupt(Ioproc *io);
162 3286afda 2004-12-25 devnull int ioopen(Ioproc *io, char *path, int mode);
163 3286afda 2004-12-25 devnull Ioproc* ioproc(void);
164 3286afda 2004-12-25 devnull long ioread(Ioproc *io, int fd, void *a, long n);
165 3286afda 2004-12-25 devnull int ioread9pmsg(Ioproc*, int, void*, int);
166 3286afda 2004-12-25 devnull long ioreadn(Ioproc *io, int fd, void *a, long n);
167 3286afda 2004-12-25 devnull int iorecvfd(Ioproc *, int);
168 3286afda 2004-12-25 devnull int iosendfd(Ioproc*, int, int);
169 3286afda 2004-12-25 devnull int iosleep(Ioproc *io, long n);
170 3286afda 2004-12-25 devnull long iowrite(Ioproc *io, int fd, void *a, long n);
173 3286afda 2004-12-25 devnull * exec external programs
175 3286afda 2004-12-25 devnull void threadexec(Channel*, int[3], char*, char *[]);
176 3286afda 2004-12-25 devnull void threadexecl(Channel*, int[3], char*, ...);
177 3286afda 2004-12-25 devnull int threadspawn(int[3], char*, char*[]);
178 80f510c8 2005-01-18 devnull int threadspawnl(int[3], char*, ...);
179 3286afda 2004-12-25 devnull Channel* threadwaitchan(void);
182 3fd66761 2006-02-12 devnull * alternate interface to threadwaitchan - don't use both!
184 3fd66761 2006-02-12 devnull Waitmsg* procwait(int pid);
186 f7012583 2003-11-25 devnull #if defined(__cplusplus)
189 b2cfc4e2 2003-09-30 devnull #endif /* _THREADH_ */