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Intercept preadv64 and pwritev64 as well.

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Richard W.M. Jones 2010-03-30 10:47:37 +00:00
parent e65df61ab8
commit fef279b0f7
1 changed files with 5 additions and 4 deletions
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9
libguestfs.spec
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@ -42,7 +42,7 @@ Summary: Access and modify virtual machine disk images
Name: libguestfs Name: libguestfs
Epoch: 1 Epoch: 1
Version: 1.0.88 Version: 1.0.88
Release: 4%{?dist} Release: 5%{?dist}
License: LGPLv2+ License: LGPLv2+
Group: Development/Libraries Group: Development/Libraries
URL: http://libguestfs.org/ URL: http://libguestfs.org/
@ -459,11 +459,12 @@ export LIBGUESTFS_DEBUG=1
# Workaround #563103 # Workaround #563103
cat > rhbz563103.c <<'EOF' cat > rhbz563103.c <<'EOF'
#include <stdlib.h> #include <stdlib.h>
#include <unistd.h>
#include <errno.h> #include <errno.h>
static void init () __attribute__((constructor));
static void init () { write (2, "Enable workaround for incorrect preadv/pwritev emulation in glibc (RHBZ#563103)\n", 80); }
ssize_t preadv (int fd,...) { errno = ENOSYS; return -1; } ssize_t preadv (int fd,...) { errno = ENOSYS; return -1; }
ssize_t preadv64 (int fd,...) { errno = ENOSYS; return -1; }
ssize_t pwritev (int fd,...) { errno = ENOSYS; return -1; } ssize_t pwritev (int fd,...) { errno = ENOSYS; return -1; }
ssize_t pwritev64 (int fd,...) { errno = ENOSYS; return -1; }
EOF EOF
gcc -fPIC -c rhbz563103.c gcc -fPIC -c rhbz563103.c
gcc -shared -Wl,-soname,rhbz563103.so.1 rhbz563103.o -o rhbz563103.so gcc -shared -Wl,-soname,rhbz563103.so.1 rhbz563103.o -o rhbz563103.so
@ -679,7 +680,7 @@ rm -rf $RPM_BUILD_ROOT
%changelog %changelog
* Tue Mar 30 2010 Richard W.M. Jones <rjones@redhat.com> - 1:1.0.88-4 * Tue Mar 30 2010 Richard W.M. Jones <rjones@redhat.com> - 1:1.0.88-5
- Attempted workaround for RHBZ#563103, so we can reenable tests. - Attempted workaround for RHBZ#563103, so we can reenable tests.
* Fri Mar 26 2010 Richard W.M. Jones <rjones@redhat.com> - 1:1.0.88-2 * Fri Mar 26 2010 Richard W.M. Jones <rjones@redhat.com> - 1:1.0.88-2