[libvirt] [PATCH] Add compat function for geteuid()

[Laine Stump]

On 03/15/2011 08:32 AM, Daniel P. Berrange wrote:
> * configure.ac: Check for geteuid()
> * src/util/util.h: Compat for geteuid()
> ---
>   configure.ac    |    2 +-
>   src/util/util.h |    4 ++++
>   2 files changed, 5 insertions(+), 1 deletions(-)
>
> diff --git a/configure.ac b/configure.ac
> index a58ee4e..e2b2b24 100644
> --- a/configure.ac
> +++ b/configure.ac
> @@ -120,7 +120,7 @@ AC_MSG_RESULT([$have_cpuid])
>   dnl Availability of various common functions (non-fatal if missing),
>   dnl and various less common threadsafe functions
>   AC_CHECK_FUNCS_ONCE([cfmakeraw regexec sched_getaffinity getuid getgid \
> - initgroups posix_fallocate mmap kill \
> + geteuid initgroups posix_fallocate mmap kill \
>    getmntent_r getgrnam_r getpwuid_r])
>
>   dnl Availability of pthread functions (if missing, win32 threading is
> diff --git a/src/util/util.h b/src/util/util.h
> index 31c3a33..276e259 100644
> --- a/src/util/util.h
> +++ b/src/util/util.h
> @@ -269,6 +269,10 @@ const char *virEnumToString(const char *const*types,
>   static inline int getuid (void) { return 0; }
>   # endif
>
> +# ifndef HAVE_GETUID

This should be HAVE_GETEUID, not HAVE_GETUID ;-)

> +static inline int geteuid (void) { return 0; }
> +# endif
> +
>   # ifndef HAVE_GETGID
>   static inline int getgid (void) { return 0; }
>   # endif

I wondered if gnulib had a replacement function for geteuid(), but it 
doesn't, so ACK after the small typo noted above is fixed.