Changes in uspace/lib/c/generic/loader.c [cde999a:b7fd2a0] in mainline

File:

• uspace/lib/c/generic/loader.c (modified) (19 diffs)

uspace/lib/c/generic/loader.c

@@ -54 +54 @@
  * @return Error code.
  */
-int loader_spawn(const char *name)
-{
-        return (int) __SYSCALL2(SYS_PROGRAM_SPAWN_LOADER,
+errno_t loader_spawn(const char *name)
+{
+        return (errno_t) __SYSCALL2(SYS_PROGRAM_SPAWN_LOADER,
             (sysarg_t) name, str_size(name));
 }
@@ -87 +87 @@
  *
  */
-int loader_get_task_id(loader_t *ldr, task_id_t *task_id)
+errno_t loader_get_task_id(loader_t *ldr, task_id_t *task_id)
 {
         /* Get task ID. */
@@ -94 +94 @@
         ipc_call_t answer;
         aid_t req = async_send_0(exch, LOADER_GET_TASKID, &answer);
-        int rc = async_data_read_start(exch, task_id, sizeof(task_id_t));
-        
-        async_exchange_end(exch);
-        
-        if (rc != EOK) {
-                async_forget(req);
-                return (int) rc;
+        errno_t rc = async_data_read_start(exch, task_id, sizeof(task_id_t));
+        
+        async_exchange_end(exch);
+        
+        if (rc != EOK) {
+                async_forget(req);
+                return (errno_t) rc;
         }
         
         async_wait_for(req, &rc);
-        return (int) rc;
+        return (errno_t) rc;
 }
 
@@ -116 +116 @@
  *
  */
-int loader_set_cwd(loader_t *ldr)
+errno_t loader_set_cwd(loader_t *ldr)
 {
         char *cwd = (char *) malloc(MAX_PATH_LEN + 1);
@@ -131 +131 @@
         ipc_call_t answer;
         aid_t req = async_send_0(exch, LOADER_SET_CWD, &answer);
-        int rc = async_data_write_start(exch, cwd, len);
+        errno_t rc = async_data_write_start(exch, cwd, len);
         
         async_exchange_end(exch);
@@ -138 +138 @@
         if (rc != EOK) {
                 async_forget(req);
-                return (int) rc;
+                return (errno_t) rc;
         }
         
         async_wait_for(req, &rc);
-        return (int) rc;
+        return (errno_t) rc;
 }
 
@@ -154 +154 @@
  *
  */
-int loader_set_program(loader_t *ldr, const char *name, int file)
+errno_t loader_set_program(loader_t *ldr, const char *name, int file)
 {
         async_exch_t *exch = async_exchange_begin(ldr->sess);
@@ -161 +161 @@
         aid_t req = async_send_0(exch, LOADER_SET_PROGRAM, &answer);
 
-        int rc = async_data_write_start(exch, name, str_size(name) + 1);
+        errno_t rc = async_data_write_start(exch, name, str_size(name) + 1);
         if (rc == EOK) {
                 async_exch_t *vfs_exch = vfs_exchange_begin();
@@ -172 +172 @@
         if (rc != EOK) {
                 async_forget(req);
-                return (int) rc;
+                return (errno_t) rc;
         }
 
         async_wait_for(req, &rc);
-        return (int) rc;
+        return (errno_t) rc;
 }
 
@@ -187 +187 @@
  *
  */
-int loader_set_program_path(loader_t *ldr, const char *path)
+errno_t loader_set_program_path(loader_t *ldr, const char *path)
 {
         const char *name = str_rchr(path, '/');
@@ -197 +197 @@
         
         int fd;
-        int rc = vfs_lookup(path, 0, &fd);
+        errno_t rc = vfs_lookup(path, 0, &fd);
         if (rc != EOK) {
                 return rc;
@@ -220 +220 @@
  *
  */
-int loader_set_args(loader_t *ldr, const char *const argv[])
+errno_t loader_set_args(loader_t *ldr, const char *const argv[])
 {
         /*
@@ -252 +252 @@
         ipc_call_t answer;
         aid_t req = async_send_0(exch, LOADER_SET_ARGS, &answer);
-        int rc = async_data_write_start(exch, (void *) arg_buf,
+        errno_t rc = async_data_write_start(exch, (void *) arg_buf,
             buffer_size);
         
@@ -260 +260 @@
         if (rc != EOK) {
                 async_forget(req);
-                return (int) rc;
+                return (errno_t) rc;
         }
         
         async_wait_for(req, &rc);
-        return (int) rc;
+        return (errno_t) rc;
 }
 
@@ -276 +276 @@
  *
  */
-int loader_add_inbox(loader_t *ldr, const char *name, int file)
+errno_t loader_add_inbox(loader_t *ldr, const char *name, int file)
 {
         async_exch_t *exch = async_exchange_begin(ldr->sess);
@@ -283 +283 @@
         aid_t req = async_send_0(exch, LOADER_ADD_INBOX, NULL);
         
-        int rc = async_data_write_start(exch, name, str_size(name) + 1);
+        errno_t rc = async_data_write_start(exch, name, str_size(name) + 1);
         if (rc == EOK) {
                 rc = vfs_pass_handle(vfs_exch, file, exch);
@@ -297 +297 @@
         }
         
-        return (int) rc;
+        return (errno_t) rc;
 }
 
@@ -310 +310 @@
  *
  */
-int loader_load_program(loader_t *ldr)
-{
-        async_exch_t *exch = async_exchange_begin(ldr->sess);
-        int rc = async_req_0_0(exch, LOADER_LOAD);
+errno_t loader_load_program(loader_t *ldr)
+{
+        async_exch_t *exch = async_exchange_begin(ldr->sess);
+        errno_t rc = async_req_0_0(exch, LOADER_LOAD);
         async_exchange_end(exch);
         
@@ -333 +333 @@
  *
  */
-int loader_run(loader_t *ldr)
-{
-        async_exch_t *exch = async_exchange_begin(ldr->sess);
-        int rc = async_req_0_0(exch, LOADER_RUN);
+errno_t loader_run(loader_t *ldr)
+{
+        async_exch_t *exch = async_exchange_begin(ldr->sess);
+        errno_t rc = async_req_0_0(exch, LOADER_RUN);
         async_exchange_end(exch);