With glibc >= 2.25.90 writev() is only available if you explicitly include sys/uio.h Signed-off-by: Daniel P. Berrange <berrange@xxxxxxxxxx> --- A build breaker, but not yet pushed in case anyone has opinions... configure.ac | 2 +- src/util/virlog.c | 3 +++ 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/configure.ac b/configure.ac index 1a73b34..1a48bb0 100644 --- a/configure.ac +++ b/configure.ac @@ -328,7 +328,7 @@ dnl Availability of various common headers (non-fatal if missing). AC_CHECK_HEADERS([pwd.h regex.h sys/un.h \ sys/poll.h syslog.h mntent.h net/ethernet.h linux/magic.h \ sys/un.h sys/syscall.h sys/sysctl.h netinet/tcp.h ifaddrs.h \ - libtasn1.h sys/ucred.h sys/mount.h stdarg.h]) + libtasn1.h sys/ucred.h sys/mount.h stdarg.h sys/uio.h]) dnl Check whether endian provides handy macros. AC_CHECK_DECLS([htole64], [], [], [[#include <endian.h>]]) AC_CHECK_FUNCS([stat stat64 __xstat __xstat64 lstat lstat64 __lxstat __lxstat64]) diff --git a/src/util/virlog.c b/src/util/virlog.c index 7933e1a..3a28e5e 100644 --- a/src/util/virlog.c +++ b/src/util/virlog.c @@ -32,6 +32,9 @@ #include <unistd.h> #include <execinfo.h> #include <regex.h> +#if HAVE_SYS_UIO_H +# include <sys/uio.h> +#endif #if HAVE_SYSLOG_H # include <syslog.h> #endif -- 2.9.3 -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list
