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Merge pull request #3010 from brauner/2019-05-17/bugfixes

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lxccontainer: cleanup attach functions
This commit is contained in:
Stéphane Graber 2019-05-17 09:10:47 +02:00 committed by GitHub
commit ddf4b77e11
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1 changed files with 18 additions and 12 deletions
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30
src/lxc/lxccontainer.c
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@ -4055,7 +4055,9 @@ static bool do_lxcapi_rename(struct lxc_container *c, const char *newname)
WRAP_API_1(bool, lxcapi_rename, const char *)
static int lxcapi_attach(struct lxc_container *c, lxc_attach_exec_t exec_function, void *exec_payload, lxc_attach_options_t *options, pid_t *attached_process)
static int lxcapi_attach(struct lxc_container *c,
lxc_attach_exec_t exec_function, void *exec_payload,
lxc_attach_options_t *options, pid_t *attached_process)
{
int ret;
@ -4064,33 +4066,37 @@ static int lxcapi_attach(struct lxc_container *c, lxc_attach_exec_t exec_functio
current_config = c->lxc_conf;
ret = lxc_attach(c, exec_function, exec_payload, options, attached_process);
ret = lxc_attach(c, exec_function, exec_payload, options,
attached_process);
current_config = NULL;
return ret;
}
static int do_lxcapi_attach_run_wait(struct lxc_container *c, lxc_attach_options_t *options, const char *program, const char * const argv[])
static int do_lxcapi_attach_run_wait(struct lxc_container *c,
lxc_attach_options_t *options,
const char *program,
const char *const argv[])
{
lxc_attach_command_t command;
pid_t pid;
int r;
int ret;
if (!c)
return -1;
command.program = (char*)program;
command.argv = (char**)argv;
command.program = (char *)program;
command.argv = (char **)argv;
r = lxc_attach(c, lxc_attach_run_command, &command, options, &pid);
if (r < 0) {
ERROR("ups");
return r;
}
ret = lxc_attach(c, lxc_attach_run_command, &command, options, &pid);
if (ret < 0)
return ret;
return lxc_wait_for_pid_status(pid);
}
static int lxcapi_attach_run_wait(struct lxc_container *c, lxc_attach_options_t *options, const char *program, const char * const argv[])
static int lxcapi_attach_run_wait(struct lxc_container *c,
lxc_attach_options_t *options,
const char *program, const char *const argv[])
{
int ret;