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Comparing libcoro/coro.h (file contents):
Revision 1.24 by root, Sun Mar 2 16:10:22 2008 UTC vs.
Revision 1.28 by root, Thu Oct 30 09:44:31 2008 UTC

… …
51 * Use _setjmp instead of setjmp on _XOPEN_SOURCE >= 600. 51 * Use _setjmp instead of setjmp on _XOPEN_SOURCE >= 600.
52 * 2007-05-02 Add assembly versions for x86 and amd64 (to avoid reliance 52 * 2007-05-02 Add assembly versions for x86 and amd64 (to avoid reliance
53 * on SIGUSR2 and sigaltstack in Crossfire). 53 * on SIGUSR2 and sigaltstack in Crossfire).
54 * 2008-01-21 Disable CFI usage on anything but GNU/Linux. 54 * 2008-01-21 Disable CFI usage on anything but GNU/Linux.
55 * 2008-03-02 Switched to 2-clause BSD license with GPL exception. 55 * 2008-03-02 Switched to 2-clause BSD license with GPL exception.
56 * 2008-04-04 New (but highly unrecommended) pthreads backend.
57 * 2008-04-24 Reinstate CORO_LOSER (had wrong stack adjustments).
58 * 2008-10-30 Support assembly method on x86 with and without frame pointer.
56 */ 59 */
57 60
58#ifndef CORO_H 61#ifndef CORO_H
59#define CORO_H 62#define CORO_H
60 63
… …
103 * 106 *
104 * -DCORO_ASM 107 * -DCORO_ASM
105 * 108 *
106 * Handcoded assembly, known to work only on a few architectures/ABI: 109 * Handcoded assembly, known to work only on a few architectures/ABI:
107 * ELF Linux x86 && amd64 when gcc is used and optimisation is turned on. 110 * ELF Linux x86 && amd64 when gcc is used and optimisation is turned on.
111 *
112 * -DCORO_PTHREAD
113 *
114 * Use the pthread API. You have to provide <pthread.h> and -lpthread.
108 * 115 *
109 * If you define neither of these symbols, coro.h will try to autodetect 116 * If you define neither of these symbols, coro.h will try to autodetect
110 * the model. This currently works for CORO_LOSER only. For the other 117 * the model. This currently works for CORO_LOSER only. For the other
111 * alternatives you should check (e.g. using autoconf) and define the 118 * alternatives you should check (e.g. using autoconf) and define the
112 * following symbols: HAVE_UCONTEXT_H / HAVE_SETJMP_H / HAVE_SIGALTSTACK. 119 * following symbols: HAVE_UCONTEXT_H / HAVE_SETJMP_H / HAVE_SIGALTSTACK.
… …
151 158
152/*****************************************************************************/ 159/*****************************************************************************/
153 160
154#if !defined(CORO_LOSER) && !defined(CORO_UCONTEXT) \ 161#if !defined(CORO_LOSER) && !defined(CORO_UCONTEXT) \
155 && !defined(CORO_SJLJ) && !defined(CORO_LINUX) \ 162 && !defined(CORO_SJLJ) && !defined(CORO_LINUX) \
156 && !defined(CORO_IRIX) && !defined(CORO_ASM) 163 && !defined(CORO_IRIX) && !defined(CORO_ASM) \
164 && !defined(CORO_PTHREAD)
157# if defined(WINDOWS) 165# if defined(WINDOWS)
158# define CORO_LOSER 1 /* you don't win with windoze */ 166# define CORO_LOSER 1 /* you don't win with windoze */
159# elif defined(__linux) && (defined(__x86) || defined (__amd64)) 167# elif defined(__linux) && (defined(__x86) || defined (__amd64))
160# define CORO_ASM 1 168# define CORO_ASM 1
161# elif defined(HAVE_UCONTEXT_H) 169# elif defined(HAVE_UCONTEXT_H)
… …
201 209
202struct coro_context { 210struct coro_context {
203 volatile void **sp; 211 volatile void **sp;
204}; 212};
205 213
206void __attribute__ ((__noinline__, __fastcall__)) 214void __attribute__ ((__noinline__, __regparm__(2)))
207 coro_transfer(coro_context *prev, coro_context *next); 215 coro_transfer (coro_context *prev, coro_context *next);
216
217#elif CORO_PTHREAD
218
219#include <pthread.h>
220
221extern pthread_mutex_t coro_mutex;
222
223struct coro_context {
224 pthread_cond_t c;
225};
226
227void coro_transfer (coro_context *prev, coro_context *next);
208 228
209#endif 229#endif
210 230
211#endif 231#endif
212 232

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