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| author | Mathieu Parent <math.parent@gmail.com> | 2013-01-14 12:13:24 +0100 |
|---|---|---|
| committer | Amitay Isaacs <amitay@gmail.com> | 2013-01-22 18:03:44 +1100 |
| commit | fd8d3cfeba44d7241f91aececbb52d07edaf24e8 (patch) | |
| tree | 2de0f79ddb53c029266d0dbd90202553ec7c5a2e /ctdb/common/system_kfreebsd.c | |
| parent | 384b9b2a7b124436c16682903ad7c967e8891e84 (diff) | |
| download | samba-fd8d3cfeba44d7241f91aececbb52d07edaf24e8.tar.gz samba-fd8d3cfeba44d7241f91aececbb52d07edaf24e8.tar.xz samba-fd8d3cfeba44d7241f91aececbb52d07edaf24e8.zip | |
common: FreeBSD+kFreeBSD: Implement get_process_name (same as in Linux)
Signed-off-by: Mathieu Parent <math.parent@gmail.com>
(This used to be ctdb commit 258092aaf6b7a9bdc14f0fb35e8bd7f7dc742b3f)
Diffstat (limited to 'ctdb/common/system_kfreebsd.c')
| -rw-r--r-- | ctdb/common/system_kfreebsd.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/ctdb/common/system_kfreebsd.c b/ctdb/common/system_kfreebsd.c index 85442ed28d..103c1e0692 100644 --- a/ctdb/common/system_kfreebsd.c +++ b/ctdb/common/system_kfreebsd.c @@ -365,8 +365,21 @@ int ctdb_get_peer_pid(const int fd, pid_t *peer_pid) char *ctdb_get_process_name(pid_t pid) { - /* FIXME kFreeBSD: get_process_name not implemented */ - return NULL; + char path[32]; + char buf[PATH_MAX]; + char *ptr; + int n; + + snprintf(path, sizeof(path), "/proc/%d/exe", pid); + n = readlink(path, buf, sizeof(buf)); + if (n < 0) { + return NULL; + } + + /* Remove any extra fields */ + buf[n] = '\0'; + ptr = strtok(buf, " "); + return strdup(ptr); } bool ctdb_get_lock_info(pid_t req_pid, struct ctdb_lock_info *lock_info) |