Ignore:
Timestamp:
Oct 4, 2018, 11:50:21 PM (3 years ago)
Author:
alain
Message:

Complete restructuration of kernel locks.

File:
1 edited

Legend:

Unmodified
Added
Removed
  • trunk/kernel/syscalls/syscalls.h

    r527 r566  
    3636struct mmap_attr_s;               // defined in vmm.h
    3737
    38 // debug:
    39 const char * syscall_str( syscalls_t index );
    40 
    4138/******************************************************************************************
    4239 * [0] This function terminates the execution of the calling user thread,
     
    6764 * on astructure containing the thread attributes, defined in thread.h file.
    6865 ******************************************************************************************
    69  * @ new_thread  : [out] local pointer on created thread descriptor.
     66 * @ trdid_ptr   : [out] pointer on buffer for created thread trdid.
    7067 * @ user_attr   : [in]  pointer on thread attributes structure.
    7168 * @ start_func  : [in]  pointer on start function.
     
    7370 * @ return 0 if success / return -1 if failure.
    7471 *****************************************************************************************/
    75 int sys_thread_create(
    76   struct thread_s             * new_thread,
    77   const struct pthread_attr_s * user_attr,
    78   const void                  * start_func,
    79   const void                  * start_args );
     72int sys_thread_create( trdid_t               * trdid_ptr,
     73                       struct pthread_attr_s * user_attr,
     74                       void                  * start_func,
     75                       void                  * start_args );
    8076
    8177/******************************************************************************************
     
    133129/******************************************************************************************
    134130 * [7] This function implement all operations on a POSIX condition variable.
    135  * The kernel structure representing a cond_var is defined in the remote_cv.h file,
    136  * The code implementing the operations is defined in the remote_cv.c file.
     131 * The kernel structure representing a condvar is defined in the remote_condvar.h file,
     132 * The code implementing the operations is defined in the remote_condvar.c file.
    137133 ******************************************************************************************
    138134 * @ vaddr     : condvar virtual address in user space == identifier.
     
    205201 * @ return file descriptor index in fd_array if success / return -1 if failure.
    206202 *****************************************************************************************/
    207 int sys_open( const char * pathname,
     203int sys_open( char      * pathname,
    208204              uint32_t     flags,
    209205              uint32_t     mode );
     
    280276 * @ return 0 if success / returns -1 if failure.
    281277 *****************************************************************************************/
    282 int sys_unlink( const char * pathname );
     278int sys_unlink( char * pathname );
    283279
    284280/******************************************************************************************
     
    299295 * @ return 0 if success / returns -1 if failure.
    300296 *****************************************************************************************/
    301 int sys_chdir( const char * pathname );
     297int sys_chdir( char * pathname );
    302298
    303299/******************************************************************************************
     
    387383 * @ return 0 if success / returns -1 if failure.
    388384 *****************************************************************************************/
    389 int sys_rmdir( const char * pathname );
     385int sys_rmdir( char * pathname );
    390386
    391387/******************************************************************************************
     
    408404 * @ return 0 if success / returns -1 if failure.
    409405 *****************************************************************************************/
    410 int sys_chmod( const char * pathname,
     406int sys_chmod( char      * pathname,
    411407               uint32_t     rights );
    412408
     
    494490 * @ does not return if success / returns -1 if failure.
    495491 *****************************************************************************************/
    496 int sys_exec( const char  * filename,
    497               char        ** argv,
    498               char        ** envp );
     492int sys_exec( char  * filename,
     493              char ** argv,
     494              char ** envp );
    499495
    500496/******************************************************************************************
     
    506502 * @ returns O if success / returns -1 if failure.
    507503 *****************************************************************************************/
    508 int sys_stat( const char  * pathname,
     504int sys_stat( char        * pathname,
    509505              struct stat * stat );
    510506
     
    538534 * @ x_size   : [out] number of clusters in a row.
    539535 * @ y_size   : [out] number of clusters in a column.
    540  * @ y_width  : [out] number of bits in Y field for CXY.
    541536 * @ ncores   : [out] number of cores per cluster.
    542537 * @ return 0 if success / return -1 if illegal arguments
     
    544539int sys_get_config( uint32_t * x_size,
    545540                    uint32_t * y_size,
    546                     uint32_t * y_width,
    547541                    uint32_t * ncores );
    548542
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