/* pipe system call for Linux/MIPS */ /* * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org> * * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. */ /*see uClibc's sh/pipe.c and glibc-2.2.4's mips/pipe.S */ #include <features.h> #include <sys/asm.h> #include <asm/unistd.h> #include <sys/regdef.h> .globl pipe .ent pipe, 0 pipe: li v0,__NR_pipe syscall beqz a3, 1f #ifdef __PIC__ PTR_LA t9, __syscall_error jr t9 #else j __syscall_error #endif 1: sw v0, 0(a0) sw v1, 4(a0) li v0, 0 j ra .end pipe .size pipe,.-pipe libc_hidden_def(pipe)