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0b62d14c50
On FreeBSD 13 - current, the build failed with: cc: error: unknown argument: '-i' PR: 234362 Submitted by: risner@stdio.com (maintainer)
63 lines
869 B
C
63 lines
869 B
C
--- diff.c.orig 1991-11-12 20:31:26 UTC
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+++ diff.c
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@@ -11,7 +11,7 @@ char diff[] = DIFF;
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char diffh[] = DIFFH;
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char pr[] = PR;
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-main(argc, argv)
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+int main(argc, argv)
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int argc;
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char **argv;
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{
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@@ -162,23 +162,24 @@ savestr(cp)
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return (dp);
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}
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-min(a,b)
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+int min(a,b)
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int a,b;
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{
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return (a < b ? a : b);
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}
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-max(a,b)
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+int max(a,b)
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int a,b;
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{
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return (a > b ? a : b);
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}
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+sig_t
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done()
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{
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- if (tempfile)
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+ if (tempfile[0])
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unlink(tempfile);
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exit(status);
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}
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@@ -191,6 +192,7 @@ talloc(n)
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if ((p = malloc((unsigned)n)) != NULL)
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return(p);
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noroom();
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+ return NULL;
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}
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char *
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@@ -198,14 +200,13 @@ ralloc(p,n)
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char *p;
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{
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register char *q;
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- char *realloc();
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if ((q = realloc(p, (unsigned)n)) == NULL)
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noroom();
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return(q);
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}
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-noroom()
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+void noroom()
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{
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fprintf(stderr, "diff: files too big, try -h\n");
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done();
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