/* * June 3, 2003 Erik Andersen * */ #define _ERRNO_H 1 #include <bits/errno.h> #include <sys/syscall.h> #ifndef __NR_vfork /* No vfork so use fork instead */ .weak vfork ; vfork = __libc_fork #else .text .globl __vfork; .type __vfork,@function; .align 1<<4; __vfork: popl %ecx movl $__NR_vfork,%eax int $0x80 pushl %ecx cmpl $-4095,%eax jae __syscall_error ret __syscall_error: negl %eax pushl %eax #ifdef __PIC__ call .Lthere .Lthere: popl %ebx addl $_GLOBAL_OFFSET_TABLE_+[.- .Lthere ], %ebx call __errno_location@PLT #else call __errno_location #endif popl %ecx movl %ecx, (%eax) xorl %eax, %eax decl %eax .Lsize: .size __vfork,.Lsize-__vfork .weak vfork ; vfork = __vfork #endif