arp.c (44acbc1adc9779fbb120bc619d3ecb7a863d7e14) arp.c (3adcd04299800018511122fd4e07ffc94ff1ee98)
1/*
2 * Copyright (c) 1984, 1993
3 * The Regents of the University of California. All rights reserved.
4 *
5 * This code is derived from software contributed to Berkeley by
6 * Sun Microsystems, Inc.
7 *
8 * Redistribution and use in source and binary forms, with or without

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215/*
216 * Process a file to set standard arp entries
217 */
218int
219file(char *name)
220{
221 FILE *fp;
222 int i, retval;
1/*
2 * Copyright (c) 1984, 1993
3 * The Regents of the University of California. All rights reserved.
4 *
5 * This code is derived from software contributed to Berkeley by
6 * Sun Microsystems, Inc.
7 *
8 * Redistribution and use in source and binary forms, with or without

--- 206 unchanged lines hidden (view full) ---

215/*
216 * Process a file to set standard arp entries
217 */
218int
219file(char *name)
220{
221 FILE *fp;
222 int i, retval;
223 char line[100], arg[5][50], *args[5], *s;
223 char line[100], arg[5][50], *args[5], *p;
224
225 if ((fp = fopen(name, "r")) == NULL)
226 errx(1, "cannot open %s", name);
227 args[0] = &arg[0][0];
228 args[1] = &arg[1][0];
229 args[2] = &arg[2][0];
230 args[3] = &arg[3][0];
231 args[4] = &arg[4][0];
232 retval = 0;
233 while(fgets(line, 100, fp) != NULL) {
224
225 if ((fp = fopen(name, "r")) == NULL)
226 errx(1, "cannot open %s", name);
227 args[0] = &arg[0][0];
228 args[1] = &arg[1][0];
229 args[2] = &arg[2][0];
230 args[3] = &arg[3][0];
231 args[4] = &arg[4][0];
232 retval = 0;
233 while(fgets(line, 100, fp) != NULL) {
234 if ((s = strchr(line, '#')) != NULL)
235 *s = '\0';
236 for (s = line; isblank(*s); s++);
237 if (*s == '\0')
234 if ((p = strchr(line, '#')) != NULL)
235 *p = '\0';
236 for (p = line; isblank(*p); p++);
237 if (*p == '\0')
238 continue;
238 continue;
239 i = sscanf(s, "%49s %49s %49s %49s %49s", arg[0], arg[1],
239 i = sscanf(p, "%49s %49s %49s %49s %49s", arg[0], arg[1],
240 arg[2], arg[3], arg[4]);
241 if (i < 2) {
242 warnx("bad line: %s", line);
243 retval = 1;
244 continue;
245 }
246 if (set(i, args))
247 retval = 1;

--- 519 unchanged lines hidden --- 		240 arg[2], arg[3], arg[4]);
241 if (i < 2) {
242 warnx("bad line: %s", line);
243 retval = 1;
244 continue;
245 }
246 if (set(i, args))
247 retval = 1;

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