| | 1 | /* -*-c-*- |
| | 2 | * |
| | 3 | * Manipulates flags on file descriptors |
| | 4 | * |
| | 5 | * (c) 1999 Straylight/Edgeware |
| | 6 | */ |
| | 7 | |
| | 8 | /*----- Licensing notice --------------------------------------------------* |
| | 9 | * |
| | 10 | * This file is part of the mLib utilities library. |
| | 11 | * |
| | 12 | * mLib is free software; you can redistribute it and/or modify |
| | 13 | * it under the terms of the GNU Library General Public License as |
| | 14 | * published by the Free Software Foundation; either version 2 of the |
| | 15 | * License, or (at your option) any later version. |
| | 16 | * |
| | 17 | * mLib is distributed in the hope that it will be useful, |
| | 18 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| | 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| | 20 | * GNU Library General Public License for more details. |
| | 21 | * |
| | 22 | * You should have received a copy of the GNU Library General Public |
| | 23 | * License along with mLib; if not, write to the Free |
| | 24 | * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, |
| | 25 | * MA 02111-1307, USA. |
| | 26 | */ |
| | 27 | |
| | 28 | #ifndef MLIB_FDFLAGS_H |
| | 29 | #define MLIB_FDFLAGS_H |
| | 30 | |
| | 31 | #ifdef __cplusplus |
| | 32 | extern "C" { |
| | 33 | #endif |
| | 34 | |
| | 35 | /*----- Header files ------------------------------------------------------*/ |
| | 36 | |
| | 37 | #include <fcntl.h> |
| | 38 | |
| | 39 | /*----- Magic numbers -----------------------------------------------------*/ |
| | 40 | |
| | 41 | #ifndef FD_CLOEXEC |
| | 42 | # define FD_CLOEXEC 1 |
| | 43 | #endif |
| | 44 | |
| | 45 | /*----- Functions provided ------------------------------------------------*/ |
| | 46 | |
| | 47 | /* --- @fdflags@ --- * |
| | 48 | * |
| | 49 | * Arguments: @int fd@ = file descriptor to fiddle with |
| | 50 | * @unsigned fbic, fxor@ = file flags to set and clear |
| | 51 | * @unsigned fdbic, fdxor@ = descriptor flags to set and clear |
| | 52 | * |
| | 53 | * Returns: Zero if successful. |
| | 54 | * |
| | 55 | * Use: Sets file descriptor flags. |
| | 56 | */ |
| | 57 | |
| | 58 | int fdflags(int /*fd*/, unsigned /*fbic*/, unsigned /*fxor*/, |
| | 59 | unsigned /*fdbic*/, unsigned /*fdxor*/); |
| | 60 | |
| | 61 | /*----- That's all, folks -------------------------------------------------*/ |
| | 62 | |
| | 63 | #ifdef __cplusplus |
| | 64 | } |
| | 65 | #endif |
| | 66 | |
| | 67 | #endif |
~mdw / mLib / blame_incremental