search for: child_callback_data

...-101,6 +108,12 @@ struct buffering { void (*close_data) (struct command *cmd); }; +struct child_rlimits { + struct child_rlimits *next; + int resource; + long limit; +}; + struct command { guestfs_h *g; @@ -139,6 +152,9 @@ struct command cmd_child_callback child_callback; void *child_callback_data; + /* Optional child limits. */ + struct child_rlimits *child_rlimits; + /* Optional stdin forwarding to the child. */ int infd; }; @@ -329,6 +345,22 @@ guestfs_int_cmd_set_child_callback (struct command *cmd, cmd->child_callback_data = data; } +/* Set up child rlimits, in case...

Hi, attached there is the second version of the patch series adding copy_in and copy_out in the library, mostly moving them from guestfish. It also adds the copy_in usage in virt-customize, as aid in a new image building. Thanks, Pino Toscano (7): cmd: add a way to run (and wait) asynchronously commands cmd: add a child-setup callback cmd: add the possibility to get a fd to the process

--- src/command.c | 64 +++++++++++++++++++++++++++++++++++++++++++------- src/guestfs-internal.h | 3 +++ 2 files changed, 58 insertions(+), 9 deletions(-) diff --git a/src/command.c b/src/command.c index 4bb469b..e26573d 100644 --- a/src/command.c +++ b/src/command.c @@ -360,7 +360,7 @@ debug_command (struct command *cmd) } static int -run_command (struct command *cmd)

Commits 3c27f3d91e1566854747bbe844186783fc84f3a8 and 1b6f0daa9ae7fcc94e389232d0c397816cda973d added an internal API for running commands asynchronously. It is only used by the copy-in and copy-out APIs. Unfortunately this made the command code very complex: it was almost impossible to redirect stderr to a file, and there were a lot of long-range dependencies through the file. It was also buggy: