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Rev 3597 Rev 4377
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#include <task.h>
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#include <task.h>
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#include <libc.h>
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#include <libc.h>
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#include <stdlib.h>
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#include <stdlib.h>
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#include <errno.h>
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#include <errno.h>
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#include <loader/loader.h>
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#include <loader/loader.h>
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#include <string.h>
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task_id_t task_get_id(void)
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task_id_t task_get_id(void)
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{
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{
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    task_id_t task_id;
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    task_id_t task_id;
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    (void) __SYSCALL1(SYS_TASK_GET_ID, (sysarg_t) &task_id);
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    (void) __SYSCALL1(SYS_TASK_GET_ID, (sysarg_t) &task_id);
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    return task_id;
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    return task_id;
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}
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}
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/** Set the task name.
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 *
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 * @param name  The new name, typically the command used to execute the
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 *      program.
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 * @return  Zero on success or negative error code.
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 */
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int task_set_name(const char *name)
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{
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    return __SYSCALL2(SYS_TASK_SET_NAME, (sysarg_t) name, str_size(name));
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}
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/** Create a new task by running an executable from the filesystem.
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/** Create a new task by running an executable from the filesystem.
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 *
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 *
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 * This is really just a convenience wrapper over the more complicated
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 * This is really just a convenience wrapper over the more complicated
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 * loader API.
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 * loader API.
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 *
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 *
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{
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{
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    loader_t *ldr;
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    loader_t *ldr;
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    task_id_t task_id;
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    task_id_t task_id;
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    int rc;
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    int rc;
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    /* Spawn a program loader. */  
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    /* Connect to a program loader. */
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    ldr = loader_spawn(path);
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    ldr = loader_connect();
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    if (ldr == NULL)
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    if (ldr == NULL)
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        return 0;
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        return 0;
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    /* Get task ID. */
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    /* Get task ID. */
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    rc = loader_get_task_id(ldr, &task_id);
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    rc = loader_get_task_id(ldr, &task_id);
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    rc = loader_load_program(ldr);
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    rc = loader_load_program(ldr);
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    if (rc != EOK)
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    if (rc != EOK)
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        goto error;
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        goto error;
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    /* Run it. */
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    /* Run it. */
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    /* Load the program. */
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    rc = loader_run(ldr);
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    rc = loader_run(ldr);
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    if (rc != EOK)
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    if (rc != EOK)
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        goto error;
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        goto error;
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    /* Success */
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    /* Success */