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Changeset eceff5f in mainline


Ignore:
Timestamp:
2013-03-12T20:47:40Z (9 years ago)
Author:
Jakub Jermar <jakub@…>
Branches:
lfn, master
Children:
0e1edf1, 2b95d13
Parents:
623bab8f
Message:

Use 0 instead of -1 for the default fibril stack size and define
FIBRIL_DFLT_STK_SIZE to represent this special value.

Location:
uspace/lib/c
Files:
3 edited

Legend:

Unmodified
Added
Removed
  • uspace/lib/c/generic/async.c

    r623bab8f receff5f  
    350350static async_client_conn_t client_connection = default_client_connection;
    351351static async_interrupt_handler_t interrupt_received = default_interrupt_received;
    352 static size_t interrupt_handler_stksz = (size_t) -1;
     352static size_t interrupt_handler_stksz = FIBRIL_DFLT_STK_SIZE;
    353353
    354354/** Setter for client_connection function pointer.
     
    375375/** Set the stack size for the interrupt handler notification fibrils.
    376376 *
    377  * @param size Stack size. Use -1 to use the system default stack size.
     377 * @param size Stack size in bytes.
    378378 */
    379379void async_set_interrupt_handler_stack_size(size_t size)
  • uspace/lib/c/generic/fibril.c

    r623bab8f receff5f  
    256256 * @param func Implementing function of the new fibril.
    257257 * @param arg Argument to pass to func.
    258  * @param stksz Stack size, -1 for the system default stack size.
     258 * @param stksz Stack size in bytes.
    259259 *
    260260 * @return 0 on failure or TLS of the new fibril.
     
    269269                return 0;
    270270       
    271         size_t stack_size = (stksz == (size_t) -1) ? stack_size_get() : stksz;
     271        size_t stack_size = (stksz == FIBRIL_DFLT_STK_SIZE) ?
     272            stack_size_get() : stksz;
    272273        fibril->stack = as_area_create((void *) -1, stack_size,
    273274            AS_AREA_READ | AS_AREA_WRITE | AS_AREA_CACHEABLE | AS_AREA_GUARD |
  • uspace/lib/c/include/fibril.h

    r623bab8f receff5f  
    8686extern void context_restore(context_t *ctx) __attribute__((noreturn));
    8787
     88#define FIBRIL_DFLT_STK_SIZE    0
     89
    8890#define fibril_create(func, arg) \
    89         fibril_create_generic((func), (arg), (size_t) -1)
     91        fibril_create_generic((func), (arg), FIBRIL_DFLT_STK_SIZE)
    9092extern fid_t fibril_create_generic(int (*func)(void *), void *arg, size_t);
    9193extern void fibril_destroy(fid_t fid);
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