48 lines
889 B
C
48 lines
889 B
C
#include <ctype.h>
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#include <stdio.h>
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#include <string.h>
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#include "common.h"
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/*
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* return partition name - uses static storage unless buf is supplied
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*/
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static char *
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partnamebf(char *dev, int pno, int lth, int bufsiz, char *bufp) {
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static char buffer[80];
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char *p;
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int w, wp;
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if (!bufp) {
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bufp = buffer;
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bufsiz = sizeof(buffer);
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}
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w = strlen(dev);
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p = "";
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if (isdigit(dev[w-1]))
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p = "p";
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/* devfs kludge - note: fdisk partition names are not supposed
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to equal kernel names, so there is no reason to do this */
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if (strcmp (dev + w - 4, "disc") == 0) {
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w -= 4;
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p = "part";
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}
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wp = strlen(p);
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if (lth) {
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snprintf(bufp, bufsiz, "%*.*s%s%-2u",
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lth-wp-2, w, dev, p, pno);
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} else {
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snprintf(bufp, bufsiz, "%.*s%s%-2u", w, dev, p, pno);
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}
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return bufp;
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}
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char *
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partname(char *dev, int pno, int lth) {
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return partnamebf(dev, pno, lth, 0, NULL);
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}
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