Give some sort of message when the program is not run as root.
Root privileges are required to talk to the device. Submitted by: Sriram Rapuru at Wipro for Exar Inc. MFC after: 2 weeks
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@ -31,6 +31,7 @@
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/*$FreeBSD$*/
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#include "vxge_info.h"
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#include <unistd.h>
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static int sockfd;
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static struct ifreq ifr;
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@ -38,6 +39,15 @@ static struct ifreq ifr;
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int
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main(int argc, char *argv[])
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{
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uid_t uid;
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uid = getuid();
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if (uid) {
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printf("vxge-manage: Operation not permitted.\nExiting...\n");
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goto _exit0;
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}
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if (argc >= 4) {
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if (!((strcasecmp(argv[2], "regs") == 0) ||
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(strcasecmp(argv[2], "stats") == 0) ||
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