io: handle data_size of -1 as unlimited data in print_iovec

[strace] / configure.ac

diff --git a/configure.ac b/configure.ac
index d0f6a6a01e7204a603831c814982ece42e5ade2f..404dfb9da4ecacaebc362c45bee6a4833f0c5d9d 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -275,19 +275,13 @@ AC_ARG_ENABLE([gcc-Werror],
 AC_SUBST([WARN_CFLAGS])
 
 AC_C_BIGENDIAN
-AC_C_CONST
 AC_C_TYPEOF
 
-AC_TYPE_GETGROUPS
-AC_TYPE_MODE_T
-AC_TYPE_SIGNAL
 AC_TYPE_UID_T
 
-AC_HEADER_DIRENT
-AC_HEADER_STDC
-
 AC_CHECK_FUNCS(m4_normalize([
        accept4
+       fallocate
        fanotify_mark
        fopen64
        fork
@@ -302,7 +296,7 @@ AC_CHECK_FUNCS(m4_normalize([
        preadv
        process_vm_readv
        pwritev
-       sigaction
+       readahead
        signalfd
        stpcpy
        strerror
@@ -360,6 +354,7 @@ AC_CHECK_HEADERS(m4_normalize([
        elf.h
        inttypes.h
        linux/bsg.h
+       linux/dqblk_xfs.h
        linux/falloc.h
        linux/fiemap.h
        linux/filter.h
@@ -369,6 +364,7 @@ AC_CHECK_HEADERS(m4_normalize([
        linux/mmtimer.h
        linux/msg.h
        linux/perf_event.h
+       linux/quota.h
        linux/seccomp.h
        linux/securebits.h
        linux/sem.h
@@ -385,6 +381,7 @@ AC_CHECK_HEADERS(m4_normalize([
        sys/fanotify.h
        sys/ipc.h
        sys/msg.h
+       sys/quota.h
        sys/reg.h
        sys/sem.h
        sys/shm.h