glebfm/strace
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

strace: rename newoutf to after_successful_attach

Browse Source 
This function is going to be used for other things that have to be done
right after a successful attach, hence the rename.

* strace.c (newoutf): Rename to after_successful_attach,
all users updated.
This commit is contained in:
Дмитрий Левин 2018-04-19 18:03:58 +00:00
parent 0635ea34a8
commit 4069dcb912
1 changed files with 9 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
strace.c
View File

@ -706,7 +706,7 @@ tabto(void)
* may create bogus empty FILE.<nonexistant_pid>, and then die.
*/
static void
newoutf(struct tcb *tcp)
after_successful_attach(struct tcb *tcp)
{
tcp->outf = shared_log; /* if not -ff mode, the same file is for all */
if (followfork >= 2) {
@ -1044,7 +1044,7 @@ attach_tcb(struct tcb *const tcp)
tcp->flags |= TCB_ATTACHED | TCB_GRABBED | TCB_STARTUP |
post_attach_sigstop;
newoutf(tcp);
after_successful_attach(tcp);
debug_msg("attach to pid %d (main) succeeded", tcp->pid);
static const char task_path[] = "/proc/%d/task";
@ -1077,7 +1077,7 @@ attach_tcb(struct tcb *const tcp)
struct tcb *tid_tcp = alloctcb(tid);
tid_tcp->flags |= TCB_ATTACHED | TCB_GRABBED |
TCB_STARTUP | post_attach_sigstop;
newoutf(tid_tcp);
after_successful_attach(tid_tcp);
}
closedir(dir);
@ -1425,15 +1425,17 @@ startup_child(char **argv)
tcp->flags |= TCB_ATTACHED | TCB_STARTUP
| TCB_SKIP_DETACH_ON_FIRST_EXEC
| (NOMMU_SYSTEM ? 0 : (TCB_HIDE_LOG | post_attach_sigstop));
newoutf(tcp);
after_successful_attach(tcp);
} else {
/* With -D, we are *child* here, the tracee is our parent. */
strace_child = strace_tracer_pid;
strace_tracer_pid = getpid();
tcp = alloctcb(strace_child);
tcp->flags |= TCB_SKIP_DETACH_ON_FIRST_EXEC | TCB_HIDE_LOG;
/* attaching will be done later, by startup_attach */
/* note: we don't do newoutf(tcp) here either! */
/*
* Attaching will be done later, by startup_attach.
* Note: we don't do after_successful_attach() here either!
*/
/* NOMMU BUG! -D mode is active, we (child) return,
* and we will scribble over parent's stack!
@ -2037,7 +2039,7 @@ maybe_allocate_tcb(const int pid, int status)
/* We assume it's a fork/vfork/clone child */
struct tcb *tcp = alloctcb(pid);
tcp->flags |= TCB_ATTACHED | TCB_STARTUP | post_attach_sigstop;
newoutf(tcp);
after_successful_attach(tcp);
if (!qflag)
error_msg("Process %d attached", pid);
return tcp;