| # | Line 47 | Line 47 | readobj( /* read in an object file or stream */ | |
|---|---|---|
| 47 | sprintf(errmsg, "cannot open scene file \"%s\"", inpspec); | |
| 48 | error(SYSTEM, errmsg); | |
| 49 | } | |
| 50 | + | #ifdef getc_unlocked /* avoid stupid semaphores */ |
| 51 | + | flockfile(infp); |
| 52 | + | #endif |
| 53 | while ((c = getc(infp)) != EOF) { | |
| 54 | if (isspace(c)) | |
| 55 | continue; | |
| # | Line 65 | Line 68 | readobj( /* read in an object file or stream */ | |
| 68 | pclose(infp); | |
| 69 | else if (infp != stdin) | |
| 70 | fclose(infp); | |
| 71 | + | #ifdef getc_unlocked |
| 72 | + | else |
| 73 | + | funlockfile(infp); |
| 74 | + | #endif |
| 75 | if (nobjects == lastobj) { | |
| 76 | sprintf(errmsg, "(%s): empty file", inpspec); | |
| 77 | error(WARNING, errmsg); | |
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