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Bugfix on fcntl O_NONBLOCK value

Yann Weber 5 years ago
parent
commit
987ad76cd9
1 changed files with 6 additions and 3 deletions
  1. 6
    3
      wtfstopw.asm

+ 6
- 3
wtfstopw.asm View File

@@ -6,17 +6,20 @@ global _start
6 6
 _start:
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 ; set stdin non blocking
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+xor rdx, rdx
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 mov rax, 72 ; fcntl
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 mov rdi, 0 ; stdin
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 mov rsi, 3 ; F_GETFL
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-mov rdx, 0
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 syscall
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 mov rdx, rax
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-or rdx, 4 ; O_NONBLOCK
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+or rdx, 0x800 ; O_NONBLOCK
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+dbg:
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 mov rax, 72 ; fcntl
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 mov rdi, 0 ; stdin
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 mov rsi, 4 ; F_SETFL
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 syscall
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+cmp rax, 0
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+jne fault
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 mov rax, 228 ; clock_gettime
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 mov rdi, 0 ; CLOCK_REALTIME
@@ -207,7 +210,7 @@ hours: db "000000000"
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 timestr: db ":00:00.0000    ", 0x0D
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 timestrlen: equ $ - timestr
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-nl: db 10
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+nl: db 0x0A
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 buf: db 0
212 215
 
213 216
 ts_cur:

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