15a0456d0b
__set_errno returns -1 exactly so that callers don't need to bother. The other architectures were already taking advantage of this, but no one had ever fixed x86 and x86_64. Change-Id: Ie131494be664f6c4a1bbf8c61bbbed58eac56122
32 lines
637 B
ArmAsm
32 lines
637 B
ArmAsm
/* Generated by gensyscalls.py. Do not edit. */
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#include <private/bionic_asm.h>
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ENTRY(readv)
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pushl %ebx
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.cfi_def_cfa_offset 8
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.cfi_rel_offset ebx, 0
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pushl %ecx
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.cfi_adjust_cfa_offset 4
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.cfi_rel_offset ecx, 0
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pushl %edx
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.cfi_adjust_cfa_offset 4
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.cfi_rel_offset edx, 0
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mov 16(%esp), %ebx
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mov 20(%esp), %ecx
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mov 24(%esp), %edx
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movl $__NR_readv, %eax
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int $0x80
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cmpl $-MAX_ERRNO, %eax
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jb 1f
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negl %eax
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pushl %eax
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call __set_errno
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addl $4, %esp
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1:
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popl %edx
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popl %ecx
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popl %ebx
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ret
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END(readv)
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