projects / thirdparty / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| 1eee94d3 GM |
1 | /* do not edit automatically generated by mc from Selective. */ |
| 2 | /* Selective.def provides Modula-2 with access to the select(2) primitive. | |
| 3 | ||
| 83ffe9cd | 4 | Copyright (C) 2001-2023 Free Software Foundation, Inc. |
| 1eee94d3 GM |
5 | Contributed by Gaius Mulley <gaius.mulley@southwales.ac.uk>. |
| 6 | ||
| 7 | This file is part of GNU Modula-2. | |
| 8 | ||
| 9 | GNU Modula-2 is free software; you can redistribute it and/or modify | |
| 10 | it under the terms of the GNU General Public License as published by | |
| 11 | the Free Software Foundation; either version 3, or (at your option) | |
| 12 | any later version. | |
| 13 | ||
| 14 | GNU Modula-2 is distributed in the hope that it will be useful, but | |
| 15 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 17 | General Public License for more details. | |
| 18 | ||
| 19 | Under Section 7 of GPL version 3, you are granted additional | |
| 20 | permissions described in the GCC Runtime Library Exception, version | |
| 21 | 3.1, as published by the Free Software Foundation. | |
| 22 | ||
| 23 | You should have received a copy of the GNU General Public License and | |
| 24 | a copy of the GCC Runtime Library Exception along with this program; | |
| 25 | see the files COPYING3 and COPYING.RUNTIME respectively. If not, see | |
| 26 | <http://www.gnu.org/licenses/>. */ | |
| 27 | ||
| 28 | ||
| 29 | #if !defined (_Selective_H) | |
| 30 | # define _Selective_H | |
| 31 | ||
| 32 | #include "config.h" | |
| 33 | #include "system.h" | |
| 34 | # ifdef __cplusplus | |
| 35 | extern "C" { | |
| 36 | # endif | |
| 37 | # if !defined (PROC_D) | |
| 38 | # define PROC_D | |
| 39 | typedef void (*PROC_t) (void); | |
| 40 | typedef struct { PROC_t proc; } PROC; | |
| 41 | # endif | |
| 42 | ||
| 43 | # include "GSYSTEM.h" | |
| 44 | ||
| 45 | # if defined (_Selective_C) | |
| 46 | # define EXTERN | |
| 47 | # else | |
| 48 | # define EXTERN extern | |
| 49 | # endif | |
| 50 | ||
| 51 | typedef void *Selective_SetOfFd; | |
| 52 | ||
| 53 | typedef void *Selective_Timeval; | |
| 54 | ||
| 55 | EXTERN int Selective_Select (unsigned int nooffds, Selective_SetOfFd readfds, Selective_SetOfFd writefds, Selective_SetOfFd exceptfds, Selective_Timeval timeout); | |
| 56 | EXTERN Selective_Timeval Selective_InitTime (unsigned int sec, unsigned int usec); | |
| 57 | EXTERN Selective_Timeval Selective_KillTime (Selective_Timeval t); | |
| 58 | EXTERN void Selective_GetTime (Selective_Timeval t, unsigned int *sec, unsigned int *usec); | |
| 59 | EXTERN void Selective_SetTime (Selective_Timeval t, unsigned int sec, unsigned int usec); | |
| 60 | EXTERN Selective_SetOfFd Selective_InitSet (void); | |
| 61 | EXTERN Selective_SetOfFd Selective_KillSet (Selective_SetOfFd s); | |
| 62 | EXTERN void Selective_FdZero (Selective_SetOfFd s); | |
| 63 | EXTERN void Selective_FdSet (int fd, Selective_SetOfFd s); | |
| 64 | EXTERN void Selective_FdClr (int fd, Selective_SetOfFd s); | |
| 65 | EXTERN unsigned int Selective_FdIsSet (int fd, Selective_SetOfFd s); | |
| 66 | EXTERN int Selective_MaxFdsPlusOne (int a, int b); | |
| 67 | EXTERN void Selective_WriteCharRaw (int fd, char ch); | |
| 68 | EXTERN char Selective_ReadCharRaw (int fd); | |
| 69 | ||
| 70 | /* | |
| 71 | GetTimeOfDay - fills in a record, Timeval, filled in with the | |
| 72 | current system time in seconds and microseconds. | |
| 73 | It returns zero (see man 3p gettimeofday) | |
| 74 | */ | |
| 75 | ||
| 76 | EXTERN int Selective_GetTimeOfDay (Selective_Timeval tv); | |
| 77 | # ifdef __cplusplus | |
| 78 | } | |
| 79 | # endif | |
| 80 | ||
| 81 | # undef EXTERN | |
| 82 | #endif |