*/
int qemu_msync(void *addr, size_t length, int fd);
-/**
- * qemu_get_host_name:
- * @errp: Error object
- *
- * Operating system agnostic way of querying host name.
- *
- * Returns allocated hostname (caller should free), NULL on failure.
- */
-char *qemu_get_host_name(Error **errp);
-
/**
* qemu_get_host_physmem:
*
GuestFileRead *guest_file_read_unsafe(GuestFileHandle *gfh,
int64_t count, Error **errp);
+/**
+ * qga_get_host_name:
+ * @errp: Error object
+ *
+ * Operating system agnostic way of querying host name.
+ * Compared to g_get_host_name(), it doesn't cache the result.
+ *
+ * Returns allocated hostname (caller should free), NULL on failure.
+ */
+char *qga_get_host_name(Error **errp);
+
#endif
return NULL;
}
+
+#ifndef HOST_NAME_MAX
+# ifdef _POSIX_HOST_NAME_MAX
+# define HOST_NAME_MAX _POSIX_HOST_NAME_MAX
+# else
+# define HOST_NAME_MAX 255
+# endif
+#endif
+
+char *qga_get_host_name(Error **errp)
+{
+ long len = -1;
+ g_autofree char *hostname = NULL;
+
+#ifdef _SC_HOST_NAME_MAX
+ len = sysconf(_SC_HOST_NAME_MAX);
+#endif /* _SC_HOST_NAME_MAX */
+
+ if (len < 0) {
+ len = HOST_NAME_MAX;
+ }
+
+ /* Unfortunately, gethostname() below does not guarantee a
+ * NULL terminated string. Therefore, allocate one byte more
+ * to be sure. */
+ hostname = g_new0(char, len + 1);
+
+ if (gethostname(hostname, len) < 0) {
+ error_setg_errno(errp, errno,
+ "cannot get hostname");
+ return NULL;
+ }
+
+ return g_steal_pointer(&hostname);
+}
}
return head;
}
+
+char *qga_get_host_name(Error **errp)
+{
+ wchar_t tmp[MAX_COMPUTERNAME_LENGTH + 1];
+ DWORD size = G_N_ELEMENTS(tmp);
+
+ if (GetComputerNameW(tmp, &size) == 0) {
+ error_setg_win32(errp, GetLastError(), "failed close handle");
+ return NULL;
+ }
+
+ return g_utf16_to_utf8(tmp, size, NULL, NULL, NULL);
+}
GuestHostName *qmp_guest_get_host_name(Error **errp)
{
GuestHostName *result = NULL;
- g_autofree char *hostname = qemu_get_host_name(errp);
+ g_autofree char *hostname = qga_get_host_name(errp);
/*
* We want to avoid using g_get_host_name() because that
action->sa_sigaction(info->ssi_signo, &si, NULL);
}
-#ifndef HOST_NAME_MAX
-# ifdef _POSIX_HOST_NAME_MAX
-# define HOST_NAME_MAX _POSIX_HOST_NAME_MAX
-# else
-# define HOST_NAME_MAX 255
-# endif
-#endif
-
-char *qemu_get_host_name(Error **errp)
-{
- long len = -1;
- g_autofree char *hostname = NULL;
-
-#ifdef _SC_HOST_NAME_MAX
- len = sysconf(_SC_HOST_NAME_MAX);
-#endif /* _SC_HOST_NAME_MAX */
-
- if (len < 0) {
- len = HOST_NAME_MAX;
- }
-
- /* Unfortunately, gethostname() below does not guarantee a
- * NULL terminated string. Therefore, allocate one byte more
- * to be sure. */
- hostname = g_new0(char, len + 1);
-
- if (gethostname(hostname, len) < 0) {
- error_setg_errno(errp, errno,
- "cannot get hostname");
- return NULL;
- }
-
- return g_steal_pointer(&hostname);
-}
-
size_t qemu_get_host_physmem(void)
{
#ifdef _SC_PHYS_PAGES
return true;
}
-char *qemu_get_host_name(Error **errp)
-{
- wchar_t tmp[MAX_COMPUTERNAME_LENGTH + 1];
- DWORD size = G_N_ELEMENTS(tmp);
-
- if (GetComputerNameW(tmp, &size) == 0) {
- error_setg_win32(errp, GetLastError(), "failed close handle");
- return NULL;
- }
-
- return g_utf16_to_utf8(tmp, size, NULL, NULL, NULL);
-}
-
size_t qemu_get_host_physmem(void)
{
MEMORYSTATUSEX statex;