version 1.1, 1995/10/18 08:45:51 |
version 1.2, 1996/05/10 13:02:34 |
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/* $NetBSD: main.c,v 1.8 1995/10/03 21:42:40 thorpej Exp $ */ |
/* $NetBSD: main.c,v 1.9 1996/05/07 02:55:02 thorpej Exp $ */ |
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/* |
/* |
* Copyright (c) 1983, 1988, 1993 |
* Copyright (c) 1983, 1988, 1993 |
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#if 0 |
#if 0 |
static char sccsid[] = "from: @(#)main.c 8.4 (Berkeley) 3/1/94"; |
static char sccsid[] = "from: @(#)main.c 8.4 (Berkeley) 3/1/94"; |
#else |
#else |
static char *rcsid = "$NetBSD: main.c,v 1.8 1995/10/03 21:42:40 thorpej Exp $"; |
static char *rcsid = "$NetBSD: main.c,v 1.9 1996/05/07 02:55:02 thorpej Exp $"; |
#endif |
#endif |
#endif /* not lint */ |
#endif /* not lint */ |
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char *nlistf = NULL, *memf = NULL; |
char *nlistf = NULL, *memf = NULL; |
char buf[_POSIX2_LINE_MAX]; |
char buf[_POSIX2_LINE_MAX]; |
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if (cp = rindex(argv[0], '/')) |
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prog = cp + 1; |
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else |
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prog = argv[0]; |
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af = AF_UNSPEC; |
af = AF_UNSPEC; |
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while ((ch = getopt(argc, argv, "Aadf:ghI:iM:mN:np:rstuw:")) != EOF) |
while ((ch = getopt(argc, argv, "Aadf:ghI:iM:mN:np:rstuw:")) != EOF) |
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else { |
else { |
(void)fprintf(stderr, |
(void)fprintf(stderr, |
"%s: %s: unknown address family\n", |
"%s: %s: unknown address family\n", |
prog, optarg); |
__progname, optarg); |
exit(1); |
exit(1); |
} |
} |
break; |
break; |
case 'g': |
case 'g': |
gflag = 1; |
gflag = 1; |
break; |
break; |
case 'I': { |
case 'I': |
char *cp; |
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iflag = 1; |
iflag = 1; |
for (cp = interface = optarg; isalpha(*cp); cp++) |
interface = optarg; |
continue; |
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unit = atoi(cp); |
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*cp = '\0'; |
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break; |
break; |
} |
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case 'i': |
case 'i': |
iflag = 1; |
iflag = 1; |
break; |
break; |
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if ((tp = name2protox(optarg)) == NULL) { |
if ((tp = name2protox(optarg)) == NULL) { |
(void)fprintf(stderr, |
(void)fprintf(stderr, |
"%s: %s: unknown or uninstrumented protocol\n", |
"%s: %s: unknown or uninstrumented protocol\n", |
prog, optarg); |
__progname, optarg); |
exit(1); |
exit(1); |
} |
} |
pflag = 1; |
pflag = 1; |
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if (nlistf != NULL || memf != NULL) |
if (nlistf != NULL || memf != NULL) |
setgid(getgid()); |
setgid(getgid()); |
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if ((kvmd = kvm_open(nlistf, memf, NULL, O_RDONLY, prog)) == NULL) { |
if ((kvmd = kvm_openfiles(nlistf, memf, NULL, O_RDONLY, |
fprintf(stderr, "%s: kvm_open: %s\n", prog, buf); |
buf)) == NULL) { |
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fprintf(stderr, "%s: kvm_open: %s\n", __progname, buf); |
exit(1); |
exit(1); |
} |
} |
if (kvm_nlist(kvmd, nl) < 0 || nl[0].n_type == 0) { |
if (kvm_nlist(kvmd, nl) < 0 || nl[0].n_type == 0) { |
if (nlistf) |
if (nlistf) |
fprintf(stderr, "%s: %s: no namelist\n", prog, nlistf); |
fprintf(stderr, "%s: %s: no namelist\n", __progname, |
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nlistf); |
else |
else |
fprintf(stderr, "%s: no namelist\n", prog); |
fprintf(stderr, "%s: no namelist\n", __progname); |
exit(1); |
exit(1); |
} |
} |
if (mflag) { |
if (mflag) { |
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{ |
{ |
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if (kvm_read(kvmd, addr, buf, size) != size) { |
if (kvm_read(kvmd, addr, buf, size) != size) { |
/* XXX this duplicates kvm_read's error printout */ |
(void)fprintf(stderr, "%s: %s\n", __progname, |
(void)fprintf(stderr, "%s: kvm_read %s\n", prog, |
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kvm_geterr(kvmd)); |
kvm_geterr(kvmd)); |
return (-1); |
return (-1); |
} |
} |
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usage() |
usage() |
{ |
{ |
(void)fprintf(stderr, |
(void)fprintf(stderr, |
"usage: %s [-Aan] [-f address_family] [-M core] [-N system]\n", prog); |
"usage: %s [-Aan] [-f address_family] [-M core] [-N system]\n", __progname); |
(void)fprintf(stderr, |
(void)fprintf(stderr, |
" %s [-ghimnrs] [-f address_family] [-M core] [-N system]\n", prog); |
" %s [-ghimnrs] [-f address_family] [-M core] [-N system]\n", __progname); |
(void)fprintf(stderr, |
(void)fprintf(stderr, |
" %s [-n] [-I interface] [-M core] [-N system] [-w wait]\n", prog); |
" %s [-n] [-I interface] [-M core] [-N system] [-w wait]\n", __progname); |
(void)fprintf(stderr, |
(void)fprintf(stderr, |
" %s [-M core] [-N system] [-p protocol]\n", prog); |
" %s [-M core] [-N system] [-p protocol]\n", __progname); |
exit(1); |
exit(1); |
} |
} |