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/* |
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< |
* i-scream central monitoring system |
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* i-scream libstatgrab |
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* http://www.i-scream.org |
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* Copyright (C) 2000-2004 i-scream |
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* |
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#endif |
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#ifdef SOLARIS |
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const char *get_svr_from_bsd(const char *bsd){ |
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const char *sg_get_svr_from_bsd(const char *bsd){ |
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#ifdef HAVE_LIBDEVINFO_H |
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mapping_t *map_ptr; |
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for(map_ptr = mapping; map_ptr != NULL; map_ptr = map_ptr->next) |
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#endif |
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#if defined(SOLARIS) && defined(HAVE_LIBDEVINFO_H) |
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void add_mapping(char *bsd, char *svr){ |
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static void add_mapping(char *bsd, char *svr){ |
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mapping_t *map_ptr; |
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mapping_t *map_end_ptr; |
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return; |
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} |
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char *read_dir(char *disk_path){ |
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static char *read_dir(char *disk_path){ |
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DIR *dirp; |
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struct dirent *dp; |
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struct stat stbuf; |
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} |
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int get_alias(char *alias){ |
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static int get_alias(char *alias){ |
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char file[MAXPATHLEN]; |
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di_node_t root_node; |
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di_node_t node; |
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minor_name = di_minor_name(minor); |
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strcpy(tmpnode, alias); |
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sprintf(tmpnode, "%s%d", tmpnode, instance); |
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strlcpy(file, "/devices", sizeof file); |
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strlcat(file, phys_path, sizeof file); |
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strlcat(file, ":", sizeof file); |
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strlcat(file, minor_name, sizeof file); |
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sg_strlcpy(file, "/devices", sizeof file); |
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sg_strlcat(file, phys_path, sizeof file); |
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sg_strlcat(file, ":", sizeof file); |
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sg_strlcat(file, minor_name, sizeof file); |
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value = read_dir(file); |
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if (value != NULL){ |
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add_mapping(tmpnode, value); |
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#define BIG_ENOUGH 512 |
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int build_mapping(){ |
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static int build_mapping(){ |
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char device_name[BIG_ENOUGH]; |
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int x; |
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kstat_ctl_t *kc; |
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char *f_read_line(FILE *f, const char *string){ |
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char *sg_f_read_line(FILE *f, const char *string){ |
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/* Max line length. 8k should be more than enough */ |
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static char line[8192]; |
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return NULL; |
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} |
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char *get_string_match(char *line, regmatch_t *match){ |
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> |
char *sg_get_string_match(char *line, regmatch_t *match){ |
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int len=match->rm_eo - match->rm_so; |
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char *match_string=malloc(len+1); |
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} |
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#endif |
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– |
#ifndef HAVE_STRLCPY |
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/* $OpenBSD: strlcpy.c,v 1.8 2003/06/17 21:56:24 millert Exp $ */ |
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/* |
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* will be copied. Always NUL terminates (unless siz == 0). |
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* Returns strlen(src); if retval >= siz, truncation occurred. |
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*/ |
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size_t strlcpy(char *dst, const char *src, size_t siz){ |
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> |
size_t sg_strlcpy(char *dst, const char *src, size_t siz){ |
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register char *d = dst; |
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register const char *s = src; |
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register size_t n = siz; |
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return(s - src - 1); /* count does not include NUL */ |
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} |
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– |
#endif |
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– |
#ifndef HAVE_STRLCAT |
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/* $OpenBSD: strlcat.c,v 1.11 2003/06/17 21:56:24 millert Exp $ */ |
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/* |
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* Returns strlen(src) + MIN(siz, strlen(initial dst)). |
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* If retval >= siz, truncation occurred. |
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*/ |
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size_t strlcat(char *dst, const char *src, size_t siz){ |
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> |
size_t sg_strlcat(char *dst, const char *src, size_t siz){ |
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register char *d = dst; |
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register const char *s = src; |
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register size_t n = siz; |
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return(dlen + (s - src)); /* count does not include NUL */ |
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} |
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#endif |
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< |
char *update_string(char **dest, const char *src) { |
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> |
int sg_update_string(char **dest, const char *src) { |
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char *new; |
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+ |
if (src == NULL) { |
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/* We're being told to set it to NULL. */ |
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free(*dest); |
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*dest = NULL; |
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return 0; |
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} |
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+ |
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new = realloc(*dest, strlen(src) + 1); |
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if (new == NULL) { |
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return NULL; |
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> |
return -1; |
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} |
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strcpy(new, src); |
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*dest = new; |
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return new; |
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> |
return 0; |
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} |
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< |
long long get_ll_match(char *line, regmatch_t *match){ |
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> |
long long sg_get_ll_match(char *line, regmatch_t *match){ |
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char *ptr; |
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long long num; |
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} |
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#if (defined(FREEBSD) && !defined(FREEBSD5)) || defined(DFBSD) |
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< |
kvm_t *get_kvm() { |
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> |
kvm_t *sg_get_kvm() { |
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static kvm_t *kvmd = NULL; |
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if (kvmd != NULL) { |
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} |
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/* Can't think of a better name for this function */ |
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kvm_t *get_kvm2() { |
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> |
kvm_t *sg_get_kvm2() { |
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static kvm_t *kvmd2 = NULL; |
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if (kvmd2 != NULL) { |
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#endif |
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#if defined(NETBSD) || defined(OPENBSD) |
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< |
struct uvmexp *get_uvmexp() { |
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> |
struct uvmexp *sg_get_uvmexp() { |
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int mib[2]; |
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< |
size_t size; |
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< |
static struct uvmexp *uvm = NULL; |
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> |
size_t size = sizeof(struct uvmexp); |
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> |
static struct uvmexp uvm; |
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struct uvmexp *new; |
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mib[0] = CTL_VM; |
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mib[1] = VM_UVMEXP; |
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< |
if (sysctl(mib, 2, NULL, &size, NULL, 0) < 0) { |
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> |
if (sysctl(mib, 2, &uvm, &size, NULL, 0) < 0) { |
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return NULL; |
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} |
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< |
new = realloc(uvm, size); |
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< |
if (new == NULL) { |
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< |
return NULL; |
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< |
} |
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< |
uvm = new; |
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< |
|
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< |
if (sysctl(mib, 2, uvm, &size, NULL, 0) < 0) { |
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< |
return NULL; |
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< |
} |
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< |
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< |
return uvm; |
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> |
return &uvm; |
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} |
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#endif |
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< |
int statgrab_init(){ |
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> |
int sg_init(){ |
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#if (defined(FREEBSD) && !defined(FREEBSD5)) || defined(DFBSD) |
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< |
{ |
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< |
kvm_t *kvmd = get_kvm(); |
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< |
if (kvmd == NULL) return 1; |
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> |
if (sg_get_kvm() == NULL) { |
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> |
return 1; |
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} |
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< |
{ |
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< |
kvm_t *kvmd2 = get_kvm2(); |
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< |
if (kvmd2 == NULL) return 1; |
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> |
if (sg_get_kvm2() == NULL) { |
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> |
return 1; |
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} |
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#endif |
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– |
#if defined(NETBSD) || defined(OPENBSD) |
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– |
{ |
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– |
/* This should always succeed, but it seems that on some |
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* versions of NetBSD the first call to get_uvmexp will return |
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* a non-filled-in structure; this is a workaround for that. |
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*/ |
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struct uvmexp *uvm = get_uvmexp(); |
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if (uvm == NULL) return 1; |
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– |
} |
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#endif |
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#ifdef SOLARIS |
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/* On solaris 7, this will fail if you are not root. But, everything |
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* will still work, just no disk mappings. So we will ignore the exit |
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return 0; |
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} |
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|
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< |
int statgrab_drop_privileges() { |
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> |
int sg_drop_privileges() { |
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if (setegid(getgid()) != 0) return -1; |
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if (seteuid(getuid()) != 0) return -1; |
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return 0; |
