diff options
Diffstat (limited to 'coro.c')
-rw-r--r-- | coro.c | 19 |
1 files changed, 9 insertions, 10 deletions
@@ -76,9 +76,9 @@ # include <unistd.h> # endif -static volatile coro_func coro_init_func; -static volatile void *coro_init_arg; -static volatile coro_context *new_coro, *create_coro; +static coro_func coro_init_func; +static void *coro_init_arg; +static coro_context *new_coro, *create_coro; /* what we really want to detect here is wether we use a new-enough version of GAS */ /* with dwarf debug info. instead, check for gcc 3, ELF and GNU/Linux and hope for the best */ @@ -92,7 +92,7 @@ coro_init (void) volatile coro_func func = coro_init_func; volatile void *arg = coro_init_arg; - coro_transfer ((coro_context *)new_coro, (coro_context *)create_coro); + coro_transfer (new_coro, create_coro); func ((void *)arg); @@ -112,7 +112,7 @@ trampoline (int sig) #if _XOPEN_UNIX > 0 _setjmp (new_coro->env) #else - setjmp (new_coro->env) + sigsetjmp (new_coro->env, 0) #endif ) { #if HAVE_CFI @@ -281,7 +281,7 @@ coro_create (coro_context *ctx, coro_func coro, void *arg, void *sptr, long ssiz # elif CORO_IRIX - setjmp (ctx->env); + sigsetjmp (ctx->env, 0); ctx->env[JB_PC] = (__uint64_t)coro_init; ctx->env[JB_SP] = (__uint64_t)STACK_ADJUST_PTR (sptr, ssize) - sizeof (long); @@ -308,13 +308,10 @@ coro_create (coro_context *ctx, coro_func coro, void *arg, void *sptr, long ssiz coro_transfer (create_coro, new_coro); } -#endif - /*****************************************************************************/ /* pthread backend */ /*****************************************************************************/ - -#if CORO_PTHREAD +#elif CORO_PTHREAD /* this mutex will be locked by the running coroutine */ pthread_mutex_t coro_mutex = PTHREAD_MUTEX_INITIALIZER; @@ -412,5 +409,7 @@ coro_destroy (coro_context *ctx) pthread_cond_destroy (&ctx->cv); } +#else +# error unsupported backend #endif |