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Update 10.8.c #18

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Update 10.8.c #18

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6 changes: 3 additions & 3 deletions 10.8.c
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Original file line number Diff line number Diff line change
Expand Up @@ -9,7 +9,7 @@ static jmp_buf env_alrm;

int main(void)
{
int n;
int s;
char line[100];

if (signal(SIGALRM, sig_alrm) == SIG_ERR) {
Expand All @@ -23,12 +23,12 @@ int main(void)
}

alarm(10);
if ((n = read(STDIN_FILENO, line, 100)) < 0) {
if ((s = read(STDIN_FILENO, line, 100)) < 0) {
printf("read error\n");
}
alarm(0);

write(STDOUT_FILENO, line, n);
write(STDOUT_FILENO, line, s);

return 0;
}
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