Changeset 1ee9a1a in rtems


Ignore:
Timestamp:
09/25/98 13:24:00 (24 years ago)
Author:
Joel Sherrill <joel.sherrill@…>
Branches:
4.10, 4.11, 4.8, 4.9, 5, master
Children:
b965227f
Parents:
97149ba
Message:

Added information on every service in this chapter. Most of them are
ENOSYS stubs at this time.

File:
1 edited

Legend:

Unmodified
Added
Removed

  • doc/new_chapters/process.t

    r97149ba r1ee9a1a  
    1717
    1818@itemize @bullet
    19 @item @code{fork} -
    20 @item @code{execl} -
    21 @item @code{execv} -
    22 @item @code{execle} -
    23 @item @code{execve} -
    24 @item @code{execlp} -
    25 @item @code{execvp} -
    26 @item @code{pthread_atfork} -
    27 @item @code{wait} -
    28 @item @code{waitpid} -
    29 @item @code{_exit} -
     19@item @code{fork} - Create a Process
     20@item @code{execl} - Execute a File
     21@item @code{execv} - Execute a File
     22@item @code{execle} - Execute a File
     23@item @code{execve} - Execute a File
     24@item @code{execlp} - Execute a File
     25@item @code{execvp} - Execute a File
     26@item @code{pthread_atfork} - Register Fork Handlers
     27@item @code{wait} - Wait for Process Termination
     28@item @code{waitpid} - Wait for Process Termination
     29@item @code{_exit} - Terminate a Process
    3030@end itemize
    3131
    … …  
    4242
    4343@page
    44 @subsection fork -
    45 
    46 @subheading CALLING SEQUENCE:
    47 
    48 @ifset is-C
    49 @example
    50 int fork(
    51 );
    52 @end example
    53 @end ifset
    54 
    55 @ifset is-Ada
    56 @end ifset
    57 
    58 @subheading STATUS CODES:
    59 
    60 @table @b
    61 @item E
    62 The
    63 
    64 @end table
    65 
    66 @subheading DESCRIPTION:
    67 
    68 @subheading NOTES:
    69 
    70 @page
    71 @subsection execl -
     44@subsection fork - Create a Process
     45
     46@subheading CALLING SEQUENCE:
     47
     48@ifset is-C
     49@example
     50#include <sys/types.h>
     51
     52int fork( void );
     53@end example
     54@end ifset
     55
     56@ifset is-Ada
     57@end ifset
     58
     59@subheading STATUS CODES:
     60
     61@table @b
     62@item ENOSYS
     63This routine is not supported by RTEMS.
     64
     65@end table
     66
     67@subheading DESCRIPTION:
     68
     69This routine is not supported by RTEMS.
     70
     71@subheading NOTES:
     72
     73NONE
     74
     75@page
     76@subsection execl - Execute a File
    7277
    7378@subheading CALLING SEQUENCE:
    … …  
    7681@example
    7782int execl(
    78 );
    79 @end example
    80 @end ifset
    81 
    82 @ifset is-Ada
    83 @end ifset
    84 
    85 @subheading STATUS CODES:
    86 
    87 @table @b
    88 @item E
    89 The
    90 
    91 @end table
    92 
    93 @subheading DESCRIPTION:
    94 
    95 @subheading NOTES:
    96 
    97 @page
    98 @subsection execv -
     83  const char *path,
     84  const char *arg,
     85  ...
     86);
     87@end example
     88@end ifset
     89
     90@ifset is-Ada
     91@end ifset
     92
     93@subheading STATUS CODES:
     94
     95@table @b
     96@item ENOSYS
     97This routine is not supported by RTEMS.
     98
     99@end table
     100
     101@subheading DESCRIPTION:
     102
     103This routine is not supported by RTEMS.
     104
     105@subheading NOTES:
     106
     107NONE
     108
     109@page
     110@subsection execv - Execute a File
    99111
    100112@subheading CALLING SEQUENCE:
    … …  
    103115@example
    104116int execv(
    105 );
    106 @end example
    107 @end ifset
    108 
    109 @ifset is-Ada
    110 @end ifset
    111 
    112 @subheading STATUS CODES:
    113 
    114 @table @b
    115 @item E
    116 The
    117 
    118 @end table
    119 
    120 @subheading DESCRIPTION:
    121 
    122 @subheading NOTES:
    123 
    124 @page
    125 @subsection execle -
     117  const char *path,
     118  char const *argv[],
     119  ...
     120);
     121@end example
     122@end ifset
     123
     124@ifset is-Ada
     125@end ifset
     126
     127@subheading STATUS CODES:
     128
     129@table @b
     130@item ENOSYS
     131This routine is not supported by RTEMS.
     132
     133@end table
     134
     135@subheading DESCRIPTION:
     136
     137This routine is not supported by RTEMS.
     138
     139@subheading NOTES:
     140
     141NONE
     142
     143@page
     144@subsection execle - Execute a File
    126145
    127146@subheading CALLING SEQUENCE:
    … …  
    130149@example
    131150int execle(
    132 );
    133 @end example
    134 @end ifset
    135 
    136 @ifset is-Ada
    137 @end ifset
    138 
    139 @subheading STATUS CODES:
    140 
    141 @table @b
    142 @item E
    143 The
    144 
    145 @end table
    146 
    147 @subheading DESCRIPTION:
    148 
    149 @subheading NOTES:
    150 
    151 @page
    152 @subsection execve -
     151  const char *path,
     152  const char *arg,
     153  ...
     154);
     155@end example
     156@end ifset
     157
     158@ifset is-Ada
     159@end ifset
     160
     161@subheading STATUS CODES:
     162
     163@table @b
     164@item ENOSYS
     165This routine is not supported by RTEMS.
     166
     167@end table
     168
     169@subheading DESCRIPTION:
     170
     171This routine is not supported by RTEMS.
     172
     173@subheading NOTES:
     174
     175NONE
     176
     177@page
     178@subsection execve - Execute a File
    153179
    154180@subheading CALLING SEQUENCE:
    … …  
    157183@example
    158184int execve(
    159 );
    160 @end example
    161 @end ifset
    162 
    163 @ifset is-Ada
    164 @end ifset
    165 
    166 @subheading STATUS CODES:
    167 
    168 @table @b
    169 @item E
    170 The
    171 
    172 @end table
    173 
    174 @subheading DESCRIPTION:
    175 
    176 @subheading NOTES:
    177 
    178 @page
    179 @subsection execlp -
     185  const char *path,
     186  char *const argv[],
     187  char *const envp[]
     188);
     189@end example
     190@end ifset
     191
     192@ifset is-Ada
     193@end ifset
     194
     195@subheading STATUS CODES:
     196
     197@table @b
     198@item ENOSYS
     199This routine is not supported by RTEMS.
     200
     201@end table
     202
     203@subheading DESCRIPTION:
     204
     205This routine is not supported by RTEMS.
     206
     207@subheading NOTES:
     208
     209NONE
     210
     211@page
     212@subsection execlp - Execute a File
    180213
    181214@subheading CALLING SEQUENCE:
    … …  
    184217@example
    185218int execlp(
    186 );
    187 @end example
    188 @end ifset
    189 
    190 @ifset is-Ada
    191 @end ifset
    192 
    193 @subheading STATUS CODES:
    194 
    195 @table @b
    196 @item E
    197 The
    198 
    199 @end table
    200 
    201 @subheading DESCRIPTION:
    202 
    203 @subheading NOTES:
    204 
    205 @page
    206 @subsection execvp -
     219  const char *file,
     220  const char *arg,
     221  ...
     222);
     223@end example
     224@end ifset
     225
     226@ifset is-Ada
     227@end ifset
     228
     229@subheading STATUS CODES:
     230
     231@table @b
     232@item ENOSYS
     233This routine is not supported by RTEMS.
     234
     235@end table
     236
     237@subheading DESCRIPTION:
     238
     239This routine is not supported by RTEMS.
     240
     241@subheading NOTES:
     242
     243NONE
     244
     245@page
     246@subsection execvp - Execute a File
    207247
    208248@subheading CALLING SEQUENCE:
    … …  
    211251@example
    212252int execvp(
    213 );
    214 @end example
    215 @end ifset
    216 
    217 @ifset is-Ada
    218 @end ifset
    219 
    220 @subheading STATUS CODES:
    221 
    222 @table @b
    223 @item E
    224 The
    225 
    226 @end table
    227 
    228 @subheading DESCRIPTION:
    229 
    230 @subheading NOTES:
    231 
    232 @page
    233 @subsection pthread_atfork -
    234 
    235 @subheading CALLING SEQUENCE:
    236 
    237 @ifset is-C
    238 @example
     253  const char *file,
     254  char *const argv[]
     255  ...
     256);
     257@end example
     258@end ifset
     259
     260@ifset is-Ada
     261@end ifset
     262
     263@subheading STATUS CODES:
     264
     265@table @b
     266@item ENOSYS
     267This routine is not supported by RTEMS.
     268
     269@end table
     270
     271@subheading DESCRIPTION:
     272
     273This routine is not supported by RTEMS.
     274
     275@subheading NOTES:
     276
     277NONE
     278
     279@page
     280@subsection pthread_atfork - Register Fork Handlers
     281
     282@subheading CALLING SEQUENCE:
     283
     284@ifset is-C
     285@example
     286#include <sys/types.h>
     287
    239288int pthread_atfork(
    240 );
    241 @end example
    242 @end ifset
    243 
    244 @ifset is-Ada
    245 @end ifset
    246 
    247 @subheading STATUS CODES:
    248 
    249 @table @b
    250 @item E
    251 The
    252 
    253 @end table
    254 
    255 @subheading DESCRIPTION:
    256 
    257 @subheading NOTES:
    258 
    259 @page
    260 @subsection wait -
    261 
    262 @subheading CALLING SEQUENCE:
    263 
    264 @ifset is-C
    265 @example
     289  void (*prepare)(void),
     290  void (*parent)(void),
     291  void (*child)(void)
     292);
     293@end example
     294@end ifset
     295
     296@ifset is-Ada
     297@end ifset
     298
     299@subheading STATUS CODES:
     300
     301@table @b
     302@item ENOSYS
     303This routine is not supported by RTEMS.
     304
     305@end table
     306
     307@subheading DESCRIPTION:
     308
     309This routine is not supported by RTEMS.
     310
     311@subheading NOTES:
     312
     313NONE
     314
     315@page
     316@subsection wait - Wait for Process Termination
     317
     318@subheading CALLING SEQUENCE:
     319
     320@ifset is-C
     321@example
     322#include <sys/types.h>
     323#include <sys/wait.h>
     324 
    266325int wait(
    267 );
    268 @end example
    269 @end ifset
    270 
    271 @ifset is-Ada
    272 @end ifset
    273 
    274 @subheading STATUS CODES:
    275 
    276 @table @b
    277 @item E
    278 The
    279 
    280 @end table
    281 
    282 @subheading DESCRIPTION:
    283 
    284 @subheading NOTES:
    285 
    286 @page
    287 @subsection waitpid -
    288 
    289 @subheading CALLING SEQUENCE:
    290 
    291 @ifset is-C
    292 @example
    293 int waitpid(
    294 );
    295 @end example
    296 @end ifset
    297 
    298 @ifset is-Ada
    299 @end ifset
    300 
    301 @subheading STATUS CODES:
    302 
    303 @table @b
    304 @item E
    305 The
    306 
    307 @end table
    308 
    309 @subheading DESCRIPTION:
    310 
    311 @subheading NOTES:
    312 
    313 @page
    314 @subsection _exit -
    315 
    316 @subheading CALLING SEQUENCE:
    317 
    318 @ifset is-C
    319 @example
    320 int _exit(
    321 );
    322 @end example
    323 @end ifset
    324 
    325 @ifset is-Ada
    326 @end ifset
    327 
    328 @subheading STATUS CODES:
    329 
    330 @table @b
    331 @item E
    332 The
    333 
    334 @end table
    335 
    336 @subheading DESCRIPTION:
    337 
    338 @subheading NOTES:
    339 
     326  int *stat_loc
     327);
     328@end example
     329@end ifset
     330
     331@ifset is-Ada
     332@end ifset
     333
     334@subheading STATUS CODES:
     335
     336@table @b
     337@item ENOSYS
     338This routine is not supported by RTEMS.
     339
     340@end table
     341
     342@subheading DESCRIPTION:
     343
     344This routine is not supported by RTEMS.
     345
     346@subheading NOTES:
     347
     348NONE
     349
     350@page
     351@subsection waitpid - Wait for Process Termination
     352
     353@subheading CALLING SEQUENCE:
     354
     355@ifset is-C
     356@example
     357int wait(
     358  pid_t  pid,
     359  int   *stat_loc,
     360  int    options
     361);
     362@end example
     363@end ifset
     364
     365@ifset is-Ada
     366@end ifset
     367
     368@subheading STATUS CODES:
     369
     370@table @b
     371@item ENOSYS
     372This routine is not supported by RTEMS.
     373
     374@end table
     375
     376@subheading DESCRIPTION:
     377
     378This routine is not supported by RTEMS.
     379
     380@subheading NOTES:
     381
     382NONE
     383
     384@page
     385@subsection _exit - Terminate a Process
     386
     387@subheading CALLING SEQUENCE:
     388
     389@ifset is-C
     390@example
     391void _exit(
     392  int status
     393);
     394@end example
     395@end ifset
     396
     397@ifset is-Ada
     398@end ifset
     399
     400@subheading STATUS CODES:
     401
     402NONE
     403
     404@subheading DESCRIPTION:
     405
     406The @code{_exit()} function terminates the calling process.
     407
     408@subheading NOTES:
     409
     410In RTEMS, a process is equivalent to the entire application on a single
     411processor.  Invoking this service terminates the application.
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