33 lines
702 B
Text
33 lines
702 B
Text
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Index: signed.c
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--- signed.c.orig
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+++ signed.c
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@@ -32,12 +32,13 @@ to preserve same.
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*/
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#include "xplot.h"
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#include <stdio.h>
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+#include <stdlib.h>
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char *signed_unparse(coord c)
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{
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char *r;
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char buf[50];
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- (void) sprintf(buf,"%d",c.i);
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+ (void) sprintf(buf,"%ld",c.i);
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r = malloc((unsigned) strlen(buf)+1);
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if (r == 0)
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fatalerror("malloc returned 0");
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@@ -48,9 +49,11 @@ char *signed_unparse(coord c)
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coord signed_parse(char *s)
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{
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coord r;
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- extern int atoi();
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+ const char *errstr;
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- r.i = atoi(s);
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+ r.i = strtonum(s, LONG_MIN, LONG_MAX, &errstr);
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+ if (errstr != NULL)
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+ fprintf(stderr, "warning: signed_parse value is %s: %s\n", errstr, s);
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return r;
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}
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