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GCancellable: Make eventfd() fall back to pipes on EINVAL too

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https://bugzilla.gnome.org/show_bug.cgi?id=654232
This commit is contained in:
Colin Walters 2011-07-10 12:19:15 -04:00
parent 6079443b48
commit 182ed95861
1 changed files with 5 additions and 3 deletions
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8
gio/gcancellable.c
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@ -249,9 +249,11 @@ g_cancellable_open_pipe (GCancellable *cancellable)
g_cancellable_write_cancelled (cancellable); g_cancellable_write_cancelled (cancellable);
return; return;
} }
else if (errno != ENOSYS) else if (!(errno == ENOSYS || errno == EINVAL))
return; {
/* Fall through on ENOSYS */ return;
}
/* Fall through on ENOSYS or EINVAL */
#endif #endif
if (g_unix_open_pipe (priv->cancel_pipe, FD_CLOEXEC, NULL)) if (g_unix_open_pipe (priv->cancel_pipe, FD_CLOEXEC, NULL))
{ {