search for: unix_util

I was planning to use this function to harden the code in v2v/input_ova.ml against malicious OVA files. However I didn't complete that work. Hate to see a good commit go to waste ... Rich.

This is a copy of the supermin binding: https://github.com/libguestfs/supermin/tree/master/src realpath* --- mllib/unix_utils-c.c | 18 ++++++++++++++++++ mllib/unix_utils.ml | 4 ++++ mllib/unix_utils.mli | 5 +++++ 3 files changed, 27 insertions(+) diff --git a/mllib/unix_utils-c.c b/mllib/unix_utils-c.c index f5aaaf6..7e90541 100644 --- a/mllib/unix_utils-c.c +++ b/mllib/unix_utils-c.c @@ -25,6 +25,7 @@ #include...

--- mlutils/unix_utils-c.c | 15 +++++++++++++++ mlutils/unix_utils.ml | 5 +++++ mlutils/unix_utils.mli | 9 +++++++++ 3 files changed, 29 insertions(+) diff --git a/mlutils/unix_utils-c.c b/mlutils/unix_utils-c.c index 3309961..8acf039 100644 --- a/mlutils/unix_utils-c.c +++ b/mlutils/unix_utils-c.c @@ -77,6 +77,7...

statfs::f_type is usually a signed type, so cast it to unsigned to check its value against magic values of filesystems. --- common/mlutils/unix_utils-c.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/common/mlutils/unix_utils-c.c b/common/mlutils/unix_utils-c.c index f8c4f8abe..2afdc9e5f 100644 --- a/common/mlutils/unix_utils-c.c +++ b/common/mlutils/unix_utils-c.c @@ -357,9 +357,9 @@ guestfs_int_mllib_statvfs_is_net...

v1 -> v2: - Removed the f_type field from StatVFS.statvfs structure. - New function StatVFS.filesystem_is_remote, written in C. [Thinking about it, this should probably be called ?is_network_filesystem?, but I can change that before pushing]. - Use statvfs instead of fstatvfs, and statfs instead of fstatfs. - Rejigged the comments in builder/builder.ml to make them simpler

--- builder/builder.ml | 84 +++++++++++++++++++++++++++++++++---------- common/mlutils/unix_utils-c.c | 27 ++++++++++++++ common/mlutils/unix_utils.ml | 3 ++ common/mlutils/unix_utils.mli | 4 +++ m4/guestfs_libraries.m4 | 1 + 5 files changed, 100 insertions(+), 19 deletions(-) diff --git a/builder/builder.ml b/builder/builder.ml index d8e625f68..fd19aa7d9 100644 --- a/builder/bu...

v2 -> v3: - Drop gnulib fallback.

Fix for: https://bugzilla.redhat.com/show_bug.cgi?id=1354507 Main explanation is in patch #3. Rich.

It started out as "this'll be just a simple fix ..." and turned into something a bit over-engineered in the end. Here it is anyway. Rich.

common/mlutils: Unix_utils.StatVFS.statvfs: This commit implements a full-featured binding for the statvfs(3) function. We then use this to reimplement the daemon statvfs API in OCaml. Note that the Gnulib fallback is fixed in this commit. It previously referenced non-existent field names in the fs_usage struct. --- com...

Create a module ‘C_utils’ containing functions like ‘drive_name’ and ‘shell_unquote’ which come from the C utilities. The new directory ‘common/mlutils’ also contains the ‘Unix_utils’ wrappers around POSIX functions missing from the OCaml stdlib. --- .gitignore | 3 + Makefile.am | 24 ++--- builder/Makefile.am | 6 +- common/mlutils/Makefile.am | 156 +++++++++++++++...

This patch series is just FYI at the moment. However it does pass the tests. The daemon is a self-contained program. We don't need to write it all in C. Writing parts of it in OCaml would make it simpler and less error-prone. In particular if the daemon was written in a more sane programming language then we could move the inspection code to run entirely inside the appliance, which would

v1 was here: https://www.redhat.com/archives/libguestfs/2018-May/msg00042.html v2: - Split into two patches dealing with the different issues. - git format & attribution. I only tested this on Linux but at least it doesn't break things there. Rich.

On Tuesday, 3 October 2017 14:24:14 CEST Richard W.M. Jones wrote: > --- > builder/builder.ml | 84 +++++++++++++++++++++++++++++++++---------- Cannot comment on the actual logic in the planner, since I admit I did not have an in-depth look at it. > diff --git a/common/mlutils/unix_utils-c.c b/common/mlutils/unix_utils-c.c > index 657852ef2..340fdec44 100644 > --- a/common/mlutils/unix_utils-c.c > +++ b/common/mlutils/unix_utils-c.c > @@ -28,10 +28,18 @@ > #include <errno.h> > #include <sys/types.h> > > +#ifdef HAVE_SYS_STATFS_H > +#inclu...

...cent than Sep 2016) which corrects the AC_HEADER_MAJOR macro in a similar way. --- bootstrap | 1 + cat/ls.c | 7 +++++++ daemon/mknod.c | 6 ++++++ diff/diff.c | 7 +++++++ lib/fuse.c | 6 ++++++ m4/guestfs_libraries.m4 | 3 +++ mllib/unix_utils-c.c | 8 +++++++- p2v/main.c | 6 ++++++ 8 files changed, 43 insertions(+), 1 deletion(-) diff --git a/bootstrap b/bootstrap index 037d07e..faa10a3 100755 --- a/bootstrap +++ b/bootstrap @@ -92,6 +92,7 @@ strerror strndup symlinkat sys_select +sys_types sys_wait vasprintf vc...

Hello, I have attached a patch that allowed the build to complete successfully on macOS. I haven't tried building the daemon under macOS, but I patched two files there in a similar manner to some of the other files for consistency (just the include order for rpc headers). Thanks, Adam Robinson Virtualization and Cloud Infrastructure Senior Information and Technology Services University of

Version 1 was here: https://www.redhat.com/archives/libguestfs/2017-June/msg00003.html This patch series reimplements a few more APIs in OCaml, including some very important core APIs like ?list_filesystems? and ?mount?. All the tests pass after this. The selection of APIs that I have moved may look a little random, but in fact they are all APIs consumed by the inspection code (and some more

On Thursday, 15 June 2017 19:06:00 CEST Richard W.M. Jones wrote: > Create a module ‘C_utils’ containing functions like ‘drive_name’ and > ‘shell_unquote’ which come from the C utilities. > > The new directory ‘common/mlutils’ also contains the ‘Unix_utils’ > wrappers around POSIX functions missing from the OCaml stdlib. > --- I fear we are spreading the code among too many helper libraries... Why not just add these small bindings to Common_utils directly? -- Pino Toscano

...string will follow - the architecture string has no commas --- daemon/filearch.ml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/daemon/filearch.ml b/daemon/filearch.ml index b2c30ae87..a892ba851 100644 --- a/daemon/filearch.ml +++ b/daemon/filearch.ml @@ -25,7 +25,7 @@ open Unix_utils open Utils let re_file_elf = - PCRE.compile "ELF (\\d+)-bit (MSB|LSB).*(?:executable|shared object|relocatable), (.+?)," + PCRE.compile "ELF (\\d+)-bit (MSB|LSB).*(?:executable|shared object|relocatable)(?:,)? ([^,]+?)," let re_file_elf_ppc64 = PCRE.compile ".*64....

...e/dummy.c common/mlpcre/pcre-c.c common/mlprogress/progress-c.c -common/mlstdutils/dummy.c common/mltools/JSON_parser-c.c -common/mltools/dummy.c common/mltools/getopt-c.c common/mltools/tools_utils-c.c common/mltools/uri-c.c common/mlutils/c_utils-c.c -common/mlutils/dummy.c common/mlutils/unix_utils-c.c -common/mlvisit/dummy.c common/mlvisit/visit-c.c common/mlxml/xml-c.c common/options/config.c @@ -43,7 +35,6 @@ common/parallel/domains.c common/parallel/estimate-max-threads.c common/parallel/parallel.c common/progress/progress.c -common/qemuopts/qemuopts-tests.c common/qemuopts/qemuop...