X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/daf7628852dc8c5b944f2667cc74d8ce75328aed..addf1684268e6863fc702567a8b47a090400428f:/testsuite/xbt/context_usage.c

diff --git a/testsuite/xbt/context_usage.c b/testsuite/xbt/context_usage.c
index 749fbaf959..60798a142c 100644
--- a/testsuite/xbt/context_usage.c
+++ b/testsuite/xbt/context_usage.c
@@ -4,7 +4,7 @@
 
 #include "xbt.h"
 #include "xbt/context.h"
-#include "portable.h" /* To know whether we're using threads or context */
+#include "portable.h"           /* To know whether we're using threads or context */
 #include "xbt/fifo.h"
 
 xbt_context_t cA = NULL;
@@ -12,28 +12,28 @@ xbt_context_t cB = NULL;
 xbt_context_t cC = NULL;
 xbt_fifo_t fifo = NULL;
 
-void print_args(int argc, char** argv);
-void print_args(int argc, char** argv)
+void print_args(int argc, char **argv);
+void print_args(int argc, char **argv)
 {
-  int i ; 
+  int i;
 
   printf("args=<");
-  for(i=0; i<argc; i++) 
-    printf("%s ",argv[i]);
+  for (i = 0; i < argc; i++)
+    printf("%s ", argv[i]);
   printf(">\n");
 }
 
-int fA(int argc, char** argv);
-int fA(int argc, char** argv)
+int fA(int argc, char **argv);
+int fA(int argc, char **argv)
 {
   printf("Here is fA: ");
-  print_args(argc,argv);
+  print_args(argc, argv);
 
 /*   printf("\tContext A: Yield\n"); */
 /*   xbt_context_yield(); // FIXME: yielding to itself fails, no idea why */
-   
+
   printf("\tContext A: Push context B\n");
-  xbt_fifo_push(fifo,cB);
+  xbt_fifo_push(fifo, cB);
 
   printf("\tContext A: Yield\n");
   xbt_context_yield();
@@ -43,17 +43,17 @@ int fA(int argc, char** argv)
   return 0;
 }
 
-int fB(int argc, char** argv);
-int fB(int argc, char** argv)
+int fB(int argc, char **argv);
+int fB(int argc, char **argv)
 {
   printf("Here is fB: ");
-  print_args(argc,argv);
+  print_args(argc, argv);
 
-/*   printf("\tContext B: Yield\n"); */
-/*   xbt_context_yield(); */
+  printf("\tContext B: Yield\n");
+  xbt_context_yield();
 
   printf("\tContext B: Push context A\n");
-  xbt_fifo_push(fifo,cA);
+  xbt_fifo_push(fifo, cA);
 
   printf("\tContext B: Yield\n");
   xbt_context_yield();
@@ -63,11 +63,11 @@ int fB(int argc, char** argv)
   return 0;
 }
 
-int fC(int argc, char** argv);
-int fC(int argc, char** argv)
+int fC(int argc, char **argv);
+int fC(int argc, char **argv)
 {
   printf("Here is fC: ");
-  print_args(argc,argv);
+  print_args(argc, argv);
 
   printf("\tContext C: Yield\n");
   xbt_context_yield();
@@ -81,7 +81,7 @@ int fC(int argc, char** argv)
 #pragma argsused
 #endif
 
-int main(int argc, char** argv)
+int main(int argc, char **argv)
 {
   xbt_context_t context = NULL;
 
@@ -90,31 +90,32 @@ int main(int argc, char** argv)
   printf("XXX Using threads as a backend.\n");
 #else /* use SUSv2 contexts */
   printf("XXX Using SUSv2 contexts as a backend.\n");
-  printf("    If it fails, try another context backend.\n    For example, to force the pthread backend, use:\n       ./configure --with-context=pthread\n\n");
+  printf
+    ("    If it fails, try another context backend.\n    For example, to force the pthread backend, use:\n       ./configure --with-context=pthread\n\n");
 #endif
-   
+
   xbt_init(&argc, argv);
 
-  cA = xbt_context_new(fA, NULL, NULL, NULL, NULL, 0, NULL);
-  cB = xbt_context_new(fB, NULL, NULL, NULL, NULL, 0, NULL);
-  cC = xbt_context_new(fC, NULL, NULL, NULL, NULL, 0, NULL);
+  cA = xbt_context_new("A", fA, NULL, NULL, NULL, NULL, 0, NULL);
+  cB = xbt_context_new("B", fB, NULL, NULL, NULL, NULL, 0, NULL);
+  cC = xbt_context_new("C", fC, NULL, NULL, NULL, NULL, 0, NULL);
 
   fifo = xbt_fifo_new();
 
   printf("Here is context 'main'\n");
-  printf("\tPush context 'A' (%p) from context 'main'\n",cA);
-  xbt_fifo_push(fifo,cA); 
+  printf("\tPush context 'A' (%p) from context 'main'\n", cA);
+  xbt_fifo_push(fifo, cA);
   xbt_context_start(cA);
 
-  printf("\tPush context 'B' (%p) from context 'main'\n",cB);
-  xbt_fifo_push(fifo,cB);
+  printf("\tPush context 'B' (%p) from context 'main'\n", cB);
+  xbt_fifo_push(fifo, cB);
   xbt_context_start(cB);
 
-  printf("\tPush context 'C' (%p) from context 'main'\n",cC);
-  xbt_fifo_push(fifo,cC); 
+  printf("\tPush context 'C' (%p) from context 'main'\n", cC);
+  xbt_fifo_push(fifo, cC);
   xbt_context_start(cC);
 
-  while((context=xbt_fifo_shift(fifo))) {
+  while ((context = xbt_fifo_shift(fifo))) {
     printf("Context main: schedule\n");
     xbt_context_schedule(context);
   }
@@ -123,7 +124,8 @@ int main(int argc, char** argv)
   xbt_fifo_free(fifo);
   printf("\tExit & cleaning living threads\n");
   xbt_exit();
-  
-  cA=cB=cC=NULL;
+
+  cA = cB = cC = NULL;
+  printf("Context main: Bye\n");
   return 0;
 }