diff options
Diffstat (limited to 'man3/makecontext.3')
| -rw-r--r-- | man3/makecontext.3 | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/man3/makecontext.3 b/man3/makecontext.3 index c46fb8708..89e073ac9 100644 --- a/man3/makecontext.3 +++ b/man3/makecontext.3 @@ -169,12 +169,12 @@ main: exiting #include <stdio.h> #include <stdlib.h> #include <ucontext.h> - +\& static ucontext_t uctx_main, uctx_func1, uctx_func2; - +\& #define handle_error(msg) \e do { perror(msg); exit(EXIT_FAILURE); } while (0) - +\& static void func1(void) { @@ -184,7 +184,7 @@ func1(void) handle_error("swapcontext"); printf("%s: returning\en", __func__); } - +\& static void func2(void) { @@ -194,20 +194,20 @@ func2(void) handle_error("swapcontext"); printf("%s: returning\en", __func__); } - +\& int main(int argc, char *argv[]) { char func1_stack[16384]; char func2_stack[16384]; - +\& if (getcontext(&uctx_func1) == \-1) handle_error("getcontext"); uctx_func1.uc_stack.ss_sp = func1_stack; uctx_func1.uc_stack.ss_size = sizeof(func1_stack); uctx_func1.uc_link = &uctx_main; makecontext(&uctx_func1, func1, 0); - +\& if (getcontext(&uctx_func2) == \-1) handle_error("getcontext"); uctx_func2.uc_stack.ss_sp = func2_stack; @@ -215,11 +215,11 @@ main(int argc, char *argv[]) /* Successor context is f1(), unless argc > 1 */ uctx_func2.uc_link = (argc > 1) ? NULL : &uctx_func1; makecontext(&uctx_func2, func2, 0); - +\& printf("%s: swapcontext(&uctx_main, &uctx_func2)\en", __func__); if (swapcontext(&uctx_main, &uctx_func2) == \-1) handle_error("swapcontext"); - +\& printf("%s: exiting\en", __func__); exit(EXIT_SUCCESS); } |