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Linux Cubed Series 7: Sunsite
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Linux Cubed Series 7 - Sunsite Vol 1.iso
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kiss-0.11
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kiss-0
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kiss
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src
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dochown.c
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C/C++ Source or Header
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1995-03-23
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1KB
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46 lines
#include "kiss.h"
int dochown (Stringstack s)
{
struct passwd
*pwd;
register int
ret = 0,
i,
uid;
struct stat
statbuf;
if (getopt (s.nstr, s.str, "h") != -1 || s.nstr < 3)
error ("Bad commandline.\n"
"Usage: %s user-id file(s)\n"\
"Where:\n"
" user-id: numerical ID or username\n"
" file(s): files to change user ownership\n"
, progname);
if (! isdigit (s.str [1][1]))
{
if (! (pwd = getpwnam (s.str [1])) )
error ("no user with name \"%s\" in database", s.str [1]);
uid = pwd->pw_uid;
}
else
{
uid = atoi (s.str [1]);
if (! (pwd = getpwuid (uid)) )
error ("no user with number \"%d\" in database", uid);
}
for (i = 2; i < s.nstr; i++)
{
if (stat (s.str [i], &statbuf))
ret += warning ("cannot stat \"%s\"", s.str [i]);
else if (chown (s.str [i], uid, statbuf.st_gid))
ret += warning ("problem changing user id to %d for file \"%s\"",
uid, s.str [i]);
}
return (ret);
}