diff options
| author | Hisham Muhammad <hisham@gobolinux.org> | 2011-03-22 22:09:42 +0000 |
|---|---|---|
| committer | Hisham Muhammad <hisham@gobolinux.org> | 2011-03-22 22:09:42 +0000 |
| commit | 7d7118b1f6d1a2b0013addcd5ad80cd271646902 (patch) | |
| tree | 944a473e06680e40125b5c470c61fcc9861bc795 /OpenFilesScreen.c | |
| parent | a9c0ea375323a3f801636f95a76afd0fd1328c5d (diff) | |
launch lsof for parent process when called on threads.
Diffstat (limited to 'OpenFilesScreen.c')
| -rw-r--r-- | OpenFilesScreen.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/OpenFilesScreen.c b/OpenFilesScreen.c index 827a75bf..46ecb6d9 100644 --- a/OpenFilesScreen.c +++ b/OpenFilesScreen.c @@ -36,6 +36,7 @@ typedef struct OpenFiles_FileData_ { typedef struct OpenFilesScreen_ { Process* process; + pid_t pid; Panel* display; FunctionBar* bar; bool tracing; @@ -55,6 +56,10 @@ OpenFilesScreen* OpenFilesScreen_new(Process* process) { this->display = Panel_new(0, 1, COLS, LINES-3, LISTITEM_CLASS, true, ListItem_compare); this->bar = FunctionBar_new(ofsFunctions, ofsKeys, ofsEvents); this->tracing = true; + if (Process_isThread(process)) + this->pid = process->tgid; + else + this->pid = process->pid; return this; } @@ -67,13 +72,13 @@ void OpenFilesScreen_delete(OpenFilesScreen* this) { static void OpenFilesScreen_draw(OpenFilesScreen* this) { attrset(CRT_colors[METER_TEXT]); mvhline(0, 0, ' ', COLS); - mvprintw(0, 0, "Files open in process %d - %s", this->process->pid, this->process->comm); + mvprintw(0, 0, "Files open in process %d - %s", this->pid, this->process->comm); attrset(CRT_colors[DEFAULT_COLOR]); Panel_draw(this->display, true); FunctionBar_draw(this->bar, NULL); } -static OpenFiles_ProcessData* OpenFilesScreen_getProcessData(int pid) { +static OpenFiles_ProcessData* OpenFilesScreen_getProcessData(pid_t pid) { char command[1025]; snprintf(command, 1024, "lsof -P -p %d -F 2> /dev/null", pid); FILE* fd = popen(command, "r"); @@ -117,7 +122,7 @@ static void OpenFilesScreen_scan(OpenFilesScreen* this) { Panel* panel = this->display; int idx = MAX(Panel_getSelectedIndex(panel), 0); Panel_prune(panel); - OpenFiles_ProcessData* process = OpenFilesScreen_getProcessData(this->process->pid); + OpenFiles_ProcessData* process = OpenFilesScreen_getProcessData(this->pid); if (process->error == 127) { Panel_add(panel, (Object*) ListItem_new("Could not execute 'lsof'. Please make sure it is available in your $PATH.", 0)); } else if (process->error == 1) { |