netstar pushed a commit to branch master. http://git.enlightenment.org/apps/evisum.git/commit/?id=6d5f404eb3f18ae5c84408455372c2dcc2440d1c
commit 6d5f404eb3f18ae5c84408455372c2dcc2440d1c Author: Alastair Poole <[email protected]> Date: Tue May 12 20:34:07 2020 +0100 proc: Add basic thread support (Linux). Just a start. --- src/bin/process.c | 47 +++++++++++++++++++++++++++++++++++++++++++++-- src/bin/process.h | 2 ++ 2 files changed, 47 insertions(+), 2 deletions(-) diff --git a/src/bin/process.c b/src/bin/process.c index 0fc03d4..de18c8e 100644 --- a/src/bin/process.c +++ b/src/bin/process.c @@ -313,7 +313,6 @@ _process_list_linux_get(void) p->numthreads = st.numthreads; p->mem_virt = st.mem_virt; _mem_size(p, pid); - _cmd_args(p, pid, st.name, sizeof(st.name)); list = eina_list_append(list, p); @@ -325,6 +324,39 @@ _process_list_linux_get(void) return list; } +static void +_proc_thread_info(Proc_Info *p) +{ + Eina_List *files; + char *n; + Stat st; + + files = ecore_file_ls(eina_slstr_printf("/proc/%d/task", p->pid)); + EINA_LIST_FREE(files, n) + { + int tid = atoi(n); + free(n); + if (!_stat(eina_slstr_printf("/proc/%d/task/%d/stat", p->pid, tid), &st)) + continue; + + Proc_Info *t = calloc(1, sizeof(Proc_Info)); + if (!t) continue; + t->cpu_id = st.psr; + t->state = _process_state_name(st.state); + t->cpu_time = st.utime + st.stime; + t->nice = st.nice; + t->priority = st.pri; + t->numthreads = st.numthreads; + t->mem_virt = st.mem_virt; + t->mem_rss = st.mem_rss; + t->command = strdup(st.name); + p->threads = eina_list_append(p->threads, t); + } + + if (files) + eina_list_free(files); +} + Proc_Info * proc_info_by_pid(int pid) { @@ -346,9 +378,10 @@ proc_info_by_pid(int pid) p->numthreads = st.numthreads; p->mem_virt = st.mem_virt; _mem_size(p, pid); - _cmd_args(p, pid, st.name, sizeof(st.name)); + _proc_thread_info(p); + return p; } @@ -985,6 +1018,16 @@ proc_info_by_pid(int pid) void proc_info_free(Proc_Info *proc) { + Proc_Info *t; + + EINA_LIST_FREE(proc->threads, t) + { + proc_info_free(t); + } + + if (proc->threads) + eina_list_free(proc->threads); + if (proc->command) free(proc->command); if (proc->arguments) diff --git a/src/bin/process.h b/src/bin/process.h index 040b88e..4ebe6c6 100644 --- a/src/bin/process.h +++ b/src/bin/process.h @@ -45,6 +45,8 @@ typedef struct _Proc_Info // Not used yet in UI. long cpu_time; + + Eina_List *threads; } Proc_Info; /** --
