| /* autogenerated by gensyscalls.py */ | |
| #include <linux/err.h> | |
| #include <machine/asm.h> | |
| #include <asm/unistd.h> | |
| ENTRY(dup2) | |
| pushl %ebx | |
| pushl %ecx | |
| mov 12(%esp), %ebx | |
| mov 16(%esp), %ecx | |
| movl $__NR_dup2, %eax | |
| int $0x80 | |
| cmpl $-MAX_ERRNO, %eax | |
| jb 1f | |
| negl %eax | |
| pushl %eax | |
| call __set_errno | |
| addl $4, %esp | |
| orl $-1, %eax | |
| 1: | |
| popl %ecx | |
| popl %ebx | |
| ret | |
| END(dup2) |