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Let signals interrupt fgets unless SA_RESTART set (#1152)

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Cadence Ember 2024-05-04 02:49:41 +12:00 • committed by GitHub
parent 181cd4cbe8
commit 8f6bc9dabc
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2 changed files with 139 additions and 5 deletions
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6
libc/stdio/fgets_unlocked.c
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@ -57,11 +57,7 @@ char *fgets_unlocked(char *s, int size, FILE *f) {
break;
} else {
if ((c = fgetc_unlocked(f)) == -1) {
if (ferror_unlocked(f) == EINTR) {
continue;
} else {
break;
}
break;
}
*p++ = c & 255;
if (c == '\n')