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/** BEGIN COPYRIGHT BLOCK
* Copyright 2001 Sun Microsystems, Inc.
* Portions copyright 1999, 2001-2003 Netscape Communications Corporation.
* All rights reserved.
* END COPYRIGHT BLOCK **/
#include "pio.h"
#include <ctype.h>
#include <string.h>
#include <stdlib.h>
int iii_pio_procparse (
const char *cmd,
int count,
struct iii_pio_parsetab *tb
)
{
FILE *fp;
char buf[8192];
int rc = 0;
fp = popen(cmd,"r");
if (fp == NULL) {
return -1;
}
while (fgets(buf,8192,fp) != NULL && rc >= 0) {
char *rp;
int i;
rp = strchr(buf,'\n');
if (rp) {
*rp = '\0';
}
rp = strchr(buf,':');
#if defined(__osf__)
if (rp == NULL) {
rp = strchr(buf,'=');
}
#endif
if (rp == NULL) continue;
*rp = '\0';
rp++;
while(isspace(*rp)) rp++;
for (i = 0; i < count; i++) {
if (strcmp(tb[i].token,buf) == 0) {
rc = (tb[i].fn)(buf,rp);
break;
}
}
}
pclose(fp);
return rc;
}
int iii_pio_getnum (
const char *cmd,
long *valPtr
)
{
FILE *fp;
char buf[8192];
int rc = 0;
fp = popen(cmd,"r");
if (fp == NULL) {
return -1;
}
if (fgets(buf,8192,fp) == NULL) {
pclose(fp);
return -1;
}
pclose(fp);
if (!(isdigit(*buf))) {
return -1;
}
*valPtr = atol(buf);
return 0;
}
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