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root/Development/ray/src/util/rcrop.c

Comparing ray/src/util/rcrop.c (file contents):
Revision 1.5 by greg, Tue Mar 15 04:41:45 2022 UTC vs.
Revision 1.8 by greg, Tue Mar 15 20:54:49 2022 UTC

#	Line 18 | Line 18 | char   *progname;              /* global argv[0] */
18
19		VIEW    vw = STDVIEW;
20		int     gotvw = 0;
21	<	char    fmt[MAXFMTLEN] = "Unknown";
21	>	char    fmt[MAXFMTLEN] = "ascii";       /* assumed when unspecified */
22		int     ncomp = 0;
23		RESOLU  res;
24		int     rmin, cmin, nrows, ncols;
#	Line 234 | Line 234 | main(int argc, char *argv[])
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);
#	Line 341 | Line 345 | main(int argc, char *argv[])
345		if (!(asiz < 0 ? colr_copyf(fp) :
346		!asiz ? ascii_copyf(fp) : binary_copyf(fp, asiz)))
347		return(1);
348	+	/* need to consume the rest? */
349	+	if (fp == stdin && rmin+nrows < numscans(&res) &&
350	+	fseek(fp, 0L, SEEK_END) < 0)
351	+	while (getc(fp) != EOF)
352	+	;
353		return(0);
354		usage:
355		fputs("Usage: ", stderr);

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