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Merge branch 'iov-max' into 'master'

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Define G_IOV_MAX to 512 on macOS/iOS

See merge request GNOME/glib!1095
This commit is contained in:
Philip Withnall 2019-09-13 13:37:25 +00:00
commit 86c282cd78
1 changed files with 4 additions and 0 deletions
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4
gio/gioprivate.h
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@ -43,6 +43,10 @@ void g_socket_connection_set_cached_remote_address (GSocketConnection *connectio
#define G_IOV_MAX IOV_MAX
#elif defined(UIO_MAXIOV)
#define G_IOV_MAX UIO_MAXIOV
#elif defined(__APPLE__)
/* For macOS/iOS, UIO_MAXIOV is documented in writev(2), but <sys/uio.h>
* only declares it if defined(KERNEL) */
#define G_IOV_MAX 512
#else
/* 16 is the minimum value required by POSIX */
#define G_IOV_MAX 16