projects / thirdparty / glibc.git / blame
| Commit | Line | Data |
|---|---|---|
| 2b778ceb | 1 | /* Copyright (C) 1997-2021 Free Software Foundation, Inc. |
| c84142e8 | 2 | This file is part of the GNU C Library. |
| 5ae3e846 | 3 | Contributed by Miguel de Icaza <miguel@gnu.ai.mit.edu>, 1997. |
| 28f540f4 | 4 | |
| c84142e8 | 5 | The GNU C Library is free software; you can redistribute it and/or |
| 41bdb6e2 AJ |
6 | modify it under the terms of the GNU Lesser General Public |
| 7 | License as published by the Free Software Foundation; either | |
| 8 | version 2.1 of the License, or (at your option) any later version. | |
| 28f540f4 | 9 | |
| c84142e8 UD |
10 | The GNU C Library is distributed in the hope that it will be useful, |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 41bdb6e2 | 13 | Lesser General Public License for more details. |
| 28f540f4 | 14 | |
| 41bdb6e2 | 15 | You should have received a copy of the GNU Lesser General Public |
| 59ba27a6 | 16 | License along with the GNU C Library; if not, see |
| 5a82c748 | 17 | <https://www.gnu.org/licenses/>. */ |
| 28f540f4 | 18 | |
| 5ae3e846 | 19 | #include <sysdep.h> |
| 28f540f4 | 20 | |
| 043cee37 RM |
21 | .text |
| 22 | ||
| 23 | .globl __syscall_error | |
| 24 | ENTRY(__libc_pipe) | |
| f5492334 | 25 | mov %o0, %o2 /* Save PIPEDES. */ |
| 5ae3e846 | 26 | LOADSYSCALL(pipe) |
| 9c4c0024 | 27 | ta 0x6d |
| 043cee37 RM |
28 | bcc,pt %xcc, 1f |
| 29 | mov %o7, %g1 | |
| 30 | call __syscall_error | |
| 31 | mov %g1, %o7 | |
| 32 | 1: st %o0, [%o2] /* PIPEDES[0] = %o0; */ | |
| f5492334 | 33 | st %o1, [%o2 + 4] /* PIPEDES[1] = %o1; */ |
| 5ae3e846 UD |
34 | retl |
| 35 | clr %o0 | |
| 043cee37 | 36 | END(__libc_pipe) |
| 28f540f4 | 37 | |
| 5ae3e846 | 38 | weak_alias (__libc_pipe, __pipe) |
| 37ba7d66 | 39 | libc_hidden_def (__pipe) |
| 5ae3e846 | 40 | weak_alias (__libc_pipe, pipe) |