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bye bye

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rsc 2004-04-08 19:57:05 +00:00
parent bfaea4f33b
commit 5ad51f0cff
1 changed files with 0 additions and 116 deletions
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116
src/lib9/stat2dir.c
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@ -1,116 +0,0 @@
#include <u.h>
#include <libc.h>
#include <sys/stat.h>
#include <sys/disklabel.h>
#include <dirent.h>
#include <pwd.h>
#include <grp.h>
int
_p9dir(struct stat *st, char *name, Dir *d, char **str, char *estr)
{
char *s;
char tmp[20];
struct group *g;
struct pwd *p;
int sz;
sz = 0;
/* name */
s = strrchr(name, '/');
if(s && s[1])
s++;
else
s = "/";
if(d){
if(*str + strlen(s)+1 > estr)
d->name = "oops";
else{
strcpy(*str, s);
d->name = *str;
*str += strlen(*str)+1;
}
}
sz += strlen(s)+1;
/* user */
p = getpwuid(st->st_uid);
if(p == nil){
snprint(tmp, sizeof tmp, "%d", (int)st->st_uid);
s = tmp;
}else
s = p->pw_name;
sz += strlen(s)+1;
if(d){
if(*str+strlen(s)+1 > estr)
d->uid = "oops";
else{
strcpy(*str, s);
d->uid = *str;
*str += strlen(*str)+1;
}
}
/* group */
g = getgrgid(st->st_gid);
if(g == nil){
snprint(tmp, sizeof tmp, "%d", (int)st->st_gid);
s = tmp;
}else
s = g->gr_name;
sz += strlen(s)+1;
if(d){
if(*str + strlen(s)+1 > estr){
d->gid = "oops";
else{
strcpy(*str, s);
d->gid = *str;
*str += strlen(*str)+1;
}
}
if(d){
d->muid = "";
d->qid.path = ((uvlong)st->st_dev<<32) | st->st_ino;
d->qid.vers = st->st_gen;
d->mode = st->st_mode&0777;
if(S_ISDIR(st->st_mode)){
d->mode |= DMDIR;
d->qid.type = QTDIR;
}
d->atime = st->st_atime;
d->mtime = st->st_mtime;
d->length = st->st_size;
/* fetch real size for disks */
if(S_ISCHR(st->st_mode)){
int fd, n;
struct disklabel lab;
if((fd = open(name, O_RDONLY)) < 0)
goto nosize;
if(ioctl(fd, DIOCGDINFO, &lab) < 0)
goto nosize;
n = minor(st->st_rdev)&0xFFFF;
if(n >= lab.d_npartitions)
goto nosize;
d->length = (vlong)lab.d_npartitions[n].p_size * lab.d_secsize;
nosize:
if(fd >= 0)
close(fd);
}
}
return sz;
}
Dir*
_dirfstat(char *name, int fd)
{
Dir *d;
int size;
}