# | Line 47 | Line 47 | sum_images(const char *fspec, const CMATRIX *cv, FILE | |
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47 | sprintf(errmsg, "cannot open picture '%s'", fname); | |
48 | error(SYSTEM, errmsg); | |
49 | } | |
50 | + | #ifdef getc_unlocked |
51 | + | flockfile(fp); |
52 | + | #endif |
53 | dt = DTfromHeader; | |
54 | if ((err = cm_getheader(&dt, NULL, NULL, NULL, NULL, fp)) != NULL) | |
55 | error(USER, err); |
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