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Re: [Dazuko-help] Dazuko 3.x and finer gain events
From: |
Lino Sanfilippo |
Subject: |
Re: [Dazuko-help] Dazuko 3.x and finer gain events |
Date: |
Mon, 03 Aug 2009 13:06:40 +0200 |
User-agent: |
Icedove 1.5.0.14eol (X11/20090105) |
Robert Minsk wrote:
I also just realized that I do not get the uid of the user with the new
dazukofs. Are there any plans to add uid back in?
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Dazuko-help mailing list
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Dazukofs is currently evolving. So chances are good that there will be
other features /
informations available in future versions.
There is also a modified dazukofs version by our company (Avira) shipped
with the avguard. This
mod is adapted to the needs of our anti-virus software.
Please check future avguard releases for the newest avira mods of dazukofs.
Meanwhile you have to use a workaround to determine the userid of a file
accessing process.
The following function can be used to find out a process' uid from the
pid given by dazukofs:
/* this is a workaround since dazukofs does not provide the
* effective user id of the file accessing process (yet) */
static inline int getuid_from_pid(pid_t pid, uid_t *uid)
{
const char UID_STR[] = "Uid:\t%u\t%u\t%u\t%u";
const int LINE_LEN = 128;
const int PROCPATH_LEN = 32;
FILE *file;
char procpath[LINE_LEN];
char line[PROCPATH_LEN];
char *l;
int rv = -1;
uid_t t1, t2, t3;
snprintf(procpath, sizeof(procpath), "/proc/%u/status", pid);
file = fopen(procpath, "r");
if (!file)
return -1;
while((l = fgets(line, sizeof(line), file)) != NULL) {
if (!strncmp(l, UID_STR, 4)) {
sscanf(l, UID_STR, uid, &t1, &t2, &t3);
rv = 0;
goto out;
}
}
if (errno)
fprintf(stderr, "failed to get line from file %s: %s\n", procpath,
strerror(errno));
out:
fclose(file);
return rv;
}
Greetings,
Lino
Geschäftsführender Gesellschafter: Tjark Auerbach
Sitz der Gesellschaft: Tettnang
Handelsregister: Amtsgericht Ulm, HRB 630992
ALLGEMEINE GESCHÄFTSBEDINGUNGEN
Es gelten unsere Allgemeinen Geschäftsbedingungen
(AGB). Sie finden sie in der jeweils gültigen Fassung
im Internet unter http://www.avira.de/agb
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- Re: [Dazuko-help] Dazuko 3.x and finer gain events,
Lino Sanfilippo <=