# | Line 234 | Line 234 | main(int argc, char *argv[]) | |
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234 | fputs(": cannot open for writing\n", stderr); | |
235 | return(1); | |
236 | } | |
237 | + | #ifdef getc_unlocked /* avoid stupid semaphores */ |
238 | + | flockfile(fp); |
239 | + | flockfile(stdout); |
240 | + | #endif |
241 | /* process information header */ | |
242 | if (getheader(fp, headline, NULL) < 0) { | |
243 | fputs(progname, stderr); |
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