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76a432dd93
in 1990), but still quite useful and flexible calculator. Basically it's units(1) on steroids. Also added patches to make physcalc secure (who knows, someone might make a cgi interface to it); also allowed it to actually read its *.phy files in another directory. Submitted/Requested by: gsutter gets() -> fgets() code: eivind SHAREDIR code: Marius Bendiksen <mbendiks@eunet.no>
30 lines
748 B
Plaintext
30 lines
748 B
Plaintext
--- physconv.c Sun Aug 27 17:57:24 2000
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+++ physconv.c.new Sun Aug 27 18:03:58 2000
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@@ -260,12 +260,16 @@
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{ /* read in lines from fp and do each as if typed from console */
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FILE *fp;
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char buf[SMALLBUF];
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+ char *fullpath;
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int oldecho;
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#ifdef TRACE
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int oldtrace;
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#endif
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- if ((fp = fopen(s,"r"))==NULL) {
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+ fullpath = malloc( strlen( SHAREDIR ) + strlen( s ) + 1 );
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+ bcopy(SHAREDIR, fullpath, strlen(SHAREDIR));
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+ (void) strcat(fullpath, s);
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+ if ((fp = fopen(fullpath,"r"))==NULL) {
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printf("Can't open %s\n",s);
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return;
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}
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@@ -797,7 +801,7 @@
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} else {
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showdims(&d);
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printf("Convert to: ");
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- gets(buf);
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+ fgets(buf, sizeof(buf), stdin);
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trimspc(buf);
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if (buf[0]=='?') {
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showdims(&d);
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