diff options
| author | Tomáš Golembiovský <tgolembi@redhat.com> | 2017-07-17 15:58:33 +0200 |
|---|---|---|
| committer | Michael Roth <mdroth@linux.vnet.ibm.com> | 2017-07-17 19:10:09 -0500 |
| commit | e674605f9821a275e3ed87ce9accc835d565b753 (patch) | |
| tree | 4990d07583fae99f8d716eb03c9caf44f6fcf95a /qga/commands-posix.c | |
| parent | f2dce827f55a9b76ca7b2fc60b976b4760fc9eb1 (diff) | |
qemu-ga: check if utmpx.h is available on the system
Commit 161a56a9065 added command guest-get-users and requires the
utmpx.h (defined by POSIX) to work. It is however not always available
(e.g. on OpenBSD) therefor a check for its existence is necessary.
Signed-off-by: Tomáš Golembiovský <tgolembi@redhat.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Diffstat (limited to 'qga/commands-posix.c')
| -rw-r--r-- | qga/commands-posix.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/qga/commands-posix.c b/qga/commands-posix.c index d8e412275e..e7a047e4c2 100644 --- a/qga/commands-posix.c +++ b/qga/commands-posix.c @@ -15,7 +15,6 @@ #include <sys/ioctl.h> #include <sys/wait.h> #include <dirent.h> -#include <utmpx.h> #include "qga/guest-agent-core.h" #include "qga-qmp-commands.h" #include "qapi/qmp/qerror.h" @@ -25,6 +24,10 @@ #include "qemu/base64.h" #include "qemu/cutils.h" +#ifdef HAVE_UTMPX +#include <utmpx.h> +#endif + #ifndef CONFIG_HAS_ENVIRON #ifdef __APPLE__ #include <crt_externs.h> @@ -2519,6 +2522,8 @@ void ga_command_state_init(GAState *s, GACommandState *cs) #endif } +#ifdef HAVE_UTMPX + #define QGA_MICRO_SECOND_TO_SECOND 1000000 static double ga_get_login_time(struct utmpx *user_info) @@ -2577,3 +2582,13 @@ GuestUserList *qmp_guest_get_users(Error **err) g_hash_table_destroy(cache); return head; } + +#else + +GuestUserList *qmp_guest_get_users(Error **errp) +{ + error_setg(errp, QERR_UNSUPPORTED); + return NULL; +} + +#endif |