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glib: move g_poll() replacement into glib-compat.h 

We have a dedicated header file for wrappers to smooth over glib version
differences.  Move the g_poll() definition into glib-compat.h for
consistency.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Cc: qemu-trivial@nongnu.org
This commit is contained in:
Stefan Hajnoczi 2014-05-02 18:35:56 +04:00 committed by Michael Tokarev
parent f33cc84dd4
commit f95c967a79
2 changed files with 12 additions and 12 deletions
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12
include/glib-compat.h
View File

@ -24,4 +24,16 @@ static inline guint g_timeout_add_seconds(guint interval, GSourceFunc function,
}
#endif
#if !GLIB_CHECK_VERSION(2, 20, 0)
/*
* Glib before 2.20.0 doesn't implement g_poll, so wrap it to compile properly
* on older systems.
*/
static inline gint g_poll(GPollFD *fds, guint nfds, gint timeout)
{
GMainContext *ctx = g_main_context_default();
return g_main_context_get_poll_func(ctx)(fds, nfds, timeout);
}
#endif
#endif

12
include/qemu-common.h
View File

@ -124,18 +124,6 @@ int qemu_main(int argc, char **argv, char **envp);
void qemu_get_timedate(struct tm *tm, int offset);
int qemu_timedate_diff(struct tm *tm);
#if !GLIB_CHECK_VERSION(2, 20, 0)
/*
* Glib before 2.20.0 doesn't implement g_poll, so wrap it to compile properly
* on older systems.
*/
static inline gint g_poll(GPollFD *fds, guint nfds, gint timeout)
{
GMainContext *ctx = g_main_context_default();
return g_main_context_get_poll_func(ctx)(fds, nfds, timeout);
}
#endif
/**
* is_help_option:
* @s: string to test