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Formerly misc.c.~21~

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This commit is contained in:
Roland McGrath 1993-01-11 19:45:54 +00:00
parent 71fceb51e3
commit 7c91702697
1 changed files with 16 additions and 0 deletions
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16
misc.c
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@ -481,6 +481,8 @@ dep_name (dep)
}
#endif
#ifdef GETLOADAVG_PRIVILEGED
#ifndef HAVE_UNISTD_H
extern int getuid (), getgid (), geteuid (), getegid ();
#ifdef USG
@ -511,11 +513,15 @@ init_access ()
current_access = make;
}
#endif /* GETLOADAVG_PRIVILEGED */
/* Give the process appropriate permissions for access to
user data (i.e., to stat files, or to spawn a child process). */
void
user_access ()
{
#ifdef GETLOADAVG_PRIVILEGED
if (!access_inited)
init_access ();
@ -563,6 +569,8 @@ user_access ()
#endif
current_access = user;
#endif /* GETLOADAVG_PRIVILEGED */
}
/* Give the process appropriate permissions for access to
@ -570,6 +578,8 @@ user_access ()
void
make_access ()
{
#ifdef GETLOADAVG_PRIVILEGED
if (!access_inited)
init_access ();
@ -595,6 +605,8 @@ make_access ()
#endif
current_access = make;
#endif /* GETLOADAVG_PRIVILEGED */
}
/* Give the process appropriate permissions for a child process.
@ -602,6 +614,8 @@ make_access ()
void
child_access ()
{
#ifdef GETLOADAVG_PRIVILEGED
/* Set both the real and effective UID and GID to the user's.
They cannot be changed back to make's. */
@ -620,6 +634,8 @@ child_access ()
if (setregid (user_gid, user_gid) < 0)
pfatal_with_name ("child_access: setregid");
#endif
#endif /* GETLOADAVG_PRIVILEGED */
}
#ifdef NEED_GET_PATH_MAX