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author | Ulrich Drepper <drepper@redhat.com> | 2010-04-04 22:01:52 -0700 |
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committer | Ulrich Drepper <drepper@redhat.com> | 2010-04-04 22:01:52 -0700 |
commit | 2cd9670885d32eed6f4de12ddbeb2a9d049f198e (patch) | |
tree | fba29d27d96d1f17fb67070ce0f53735f80ba5ca /resolv | |
parent | 7ebaec64a0171a54dbe9aedd95497b130458060e (diff) | |
download | glibc-2cd9670885d32eed6f4de12ddbeb2a9d049f198e.tar.gz |
Declare iruserok and iruserok_af.
Diffstat (limited to 'resolv')
-rw-r--r-- | resolv/netdb.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/resolv/netdb.h b/resolv/netdb.h index 7671c6aca5..e60dc4405b 100644 --- a/resolv/netdb.h +++ b/resolv/netdb.h @@ -518,6 +518,30 @@ extern int ruserok_af (__const char *__rhost, int __suser, __const char *__remuser, __const char *__locuser, sa_family_t __af); +/* Check whether user REMUSER on system indicated by IPv4 address + RADDR is allowed to login as LOCUSER. Non-IPv4 (e.g., IPv6) are + not supported. If SUSER is not zero the user tries to become + superuser. Return 0 if it is possible. + + This function is not part of POSIX and therefore no official + cancellation point. But due to similarity with an POSIX interface + or due to the implementation it is a cancellation point and + therefore not marked with __THROW. */ +extern int iruserok (uint32_t __raddr, int __suser, + __const char *__remuser, __const char *__locuser); + +/* This is the equivalent function where the pfamiliy if the address + pointed to by RADDR is determined by the value of AF. It therefore + can be used for IPv6 + + This function is not part of POSIX and therefore no official + cancellation point. But due to similarity with an POSIX interface + or due to the implementation it is a cancellation point and + therefore not marked with __THROW. */ +extern int iruserok_af (__const void *__raddr, int __suser, + __const char *__remuser, __const char *__locuser, + sa_family_t __af); + /* Try to allocate reserved port, returning a descriptor for a socket opened at this port or -1 if unsuccessful. The search for an available port will start at ALPORT and continues with lower numbers. |