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Merge pull request #5091 from taosdata/feature/sangshuduo/TD-2891-get-cmdline-by-pid-on-mac 

[TD-2891] <feature>: get process cmdline by pid on mac.
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Shengliang Guan 2021-02-01 09:27:29 +08:00 committed by GitHub
parent 559a0779b6 a3f537f4d5
commit da8d2fe495
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 14 additions and 1 deletions
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15
src/os/src/darwin/darwinSysInfo.c
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@ -18,6 +18,9 @@
#include "tconfig.h" #include "tconfig.h"
#include "tglobal.h" #include "tglobal.h"
#include "tulog.h" #include "tulog.h"
#include <errno.h>
#include <libproc.h>
static void taosGetSystemTimezone() { static void taosGetSystemTimezone() {
// get and set default timezone // get and set default timezone
@ -103,8 +106,18 @@ int taosSystem(const char *cmd) {
void taosSetCoreDump() {} void taosSetCoreDump() {}
char cmdline[1024];
char *taosGetCmdlineByPID(int pid) { char *taosGetCmdlineByPID(int pid) {
return "[not supported yet]";
errno = 0;
if (proc_pidpath(pid, cmdline, sizeof(cmdline)) <= 0) {
fprintf(stderr, "PID is %d, %s", pid, strerror(errno));
return strerror(errno);
}
return cmdline;
} }
bool taosGetSystemUid(char *uid) { bool taosGetSystemUid(char *uid) {