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| version 1.48, 2019/01/29 22:28:30 | version 1.49, 2019/06/28 13:35:00 | ||
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| } | } | ||
| } | } | ||
| if (pipe(pdes) < 0) { | if (pipe(pdes) == -1) { | ||
| close(fdin); | close(fdin); | ||
| return (NULL); | return (NULL); | ||
| } | } | ||
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| (void)rewind(fp); | (void)rewind(fp); | ||
| if (fstat(fileno(fp), &sbuf) || !sbuf.st_size) | if (fstat(fileno(fp), &sbuf) || !sbuf.st_size) | ||
| goto done; | goto done; | ||
| if (pipe(pdes) < 0) | if (pipe(pdes) == -1) | ||
| goto done; | goto done; | ||
| switch ((pid = vfork())) { | switch ((pid = vfork())) { | ||
| case -1: /* error */ | case -1: /* error */ |