5de754a39
Denis Vlasenko
2008-02-02
Subject
ps: add (disabled) compat code
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procps/ps.c+14 -0
| @@ -157,7 +157,21 @@ static unsigned get_kernel_HZ(void) | |
| static void func_user(char *buf, int size, const procps_status_t *ps) | |
| { | |
| + | #if 1 |
| safe_strncpy(buf, get_cached_username(ps->uid), size+1); | |
| + | #else |
| + | /* "compatible" version, but it's larger */ |
| + | /* procps 2.18 shows numeric UID if name overflows the field */ |
| + | /* TODO: get_cached_username() returns numeric string if |
| + | * user has no passwd record, we will display it |
| + | * left-justified here; too long usernames are shown |
| + | * as _right-justified_ IDs. Is it worth fixing? */ |
| + | const char *user = get_cached_username(ps->uid); |
| + | if (strlen(user) <= size) |
| + | safe_strncpy(buf, get_cached_username(ps->uid), size+1); |
| + | else |
| + | sprintf(buf, "%*u", size, (unsigned)ps->uid); |
| + | #endif |
| } | |
| static void func_comm(char *buf, int size, const procps_status_t *ps) | |