X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/a6f00a784a0d052de2001804276ceee8e43a6334..a09fdaced8717cdcb0aefb66564bd4825c14e4aa:/examples/msg/io/file.c
diff --git a/examples/msg/io/file.c b/examples/msg/io/file.c
index ed8e91ad8a..4e0ee91b81 100644
--- a/examples/msg/io/file.c
+++ b/examples/msg/io/file.c
@@ -15,10 +15,10 @@
* - io/file.c Example with the disk resource
*/
-#define FILENAME1 "/home/user/Install/simgrid/doc/simgrid/examples/platforms/g5k.xml"
-#define FILENAME2 "/home/user/Install/simgrid/doc/simgrid/examples/platforms/One_cluster_no_backbone.xml"
-#define FILENAME3 "/home/user/Install/simgrid/doc/simgrid/examples/platforms/g5k_cabinets.xml"
-#define FILENAME4 "/home/user/Install/simgrid/doc/simgrid/examples/platforms/nancy.xml"
+#define FILENAME1 "./doc/simgrid/examples/platforms/g5k.xml"
+#define FILENAME2 "./doc/simgrid/examples/platforms/One_cluster_no_backbone.xml"
+#define FILENAME3 "./doc/simgrid/examples/platforms/g5k_cabinets.xml"
+#define FILENAME4 "./doc/simgrid/examples/platforms/nancy.xml"
#include
#include
@@ -33,34 +33,30 @@ XBT_LOG_NEW_DEFAULT_CATEGORY(io_file,
int host(int argc, char *argv[])
{
msg_file_t file = NULL;
- s_msg_stat_t stat;
- void *ptr = NULL;
- char* mount = bprintf("/home");
+ char* mount = xbt_strdup("/home");
size_t read,write;
if(!strcmp(MSG_process_get_name(MSG_process_self()),"0"))
- file = MSG_file_open(mount,FILENAME1,"rw");
+ file = MSG_file_open(mount,FILENAME1);
else if(!strcmp(MSG_process_get_name(MSG_process_self()),"1"))
- file = MSG_file_open(mount,FILENAME2,"rw");
+ file = MSG_file_open(mount,FILENAME2);
else if(!strcmp(MSG_process_get_name(MSG_process_self()),"2"))
- file = MSG_file_open(mount,FILENAME3,"rw");
+ file = MSG_file_open(mount,FILENAME3);
else if(!strcmp(MSG_process_get_name(MSG_process_self()),"3"))
- file = MSG_file_open(mount,FILENAME4,"rw");
+ file = MSG_file_open(mount,FILENAME4);
else xbt_die("FILENAME NOT DEFINED %s",MSG_process_get_name(MSG_process_self()));
XBT_INFO("\tOpen file '%s'",file->name);
- read = MSG_file_read(ptr,10000000,sizeof(char*),file); // Read for 10Mo
- XBT_INFO("\tHaving read %zu \ton %s",read,file->name);
+ read = MSG_file_read(10000000,file); // Read for 10MB
+ XBT_INFO("\tHave read %zu on %s",read,file->name);
- write = MSG_file_write(ptr,100000,sizeof(char*),file); // Write for 100Ko
- XBT_INFO("\tHaving write %zu \ton %s",write,file->name);
+ write = MSG_file_write(100000,file); // Write for 100KB
+ XBT_INFO("\tHave written %zu on %s",write,file->name);
- read = MSG_file_read(ptr,10000000,sizeof(char*),file); // Read for 10Mo
- XBT_INFO("\tHaving read %zu \ton %s",read,file->name);
-
- MSG_file_stat(file,&stat);
- XBT_INFO("\tFile %s Size %d",file->name,(int)stat.size);
+ read = MSG_file_read(110000,file); // Read for 110KB
+ XBT_INFO("\tHave read %zu on %s (of size %zu)",read,file->name,
+ MSG_file_get_size(file));
XBT_INFO("\tClose file '%s'",file->name);
MSG_file_close(file);
@@ -71,24 +67,23 @@ int host(int argc, char *argv[])
int main(int argc, char **argv)
{
- int i,res;
- MSG_global_init(&argc, argv);
+ int i,res;
+ MSG_init(&argc, argv);
MSG_create_environment(argv[1]);
xbt_dynar_t hosts = MSG_hosts_as_dynar();
MSG_function_register("host", host);
-
- XBT_INFO("Number of host '%lu'",xbt_dynar_length(hosts));
- for(i = 0 ; i