diff options
Diffstat (limited to 'bin')
| -rw-r--r-- | bin/ps/ps.c | 15 | ||||
| -rw-r--r-- | bin/ps/ps.h | 4 |
2 files changed, 11 insertions, 8 deletions
diff --git a/bin/ps/ps.c b/bin/ps/ps.c index eeaa9c8..70b6db3 100644 --- a/bin/ps/ps.c +++ b/bin/ps/ps.c @@ -1235,6 +1235,7 @@ fmt(char **(*fn)(kvm_t *, const struct kinfo_proc *, int), KINFO *ki, static void saveuser(KINFO *ki) { + char *argsp; if (ki->ki_p->ki_flag & P_INMEM) { /* @@ -1253,10 +1254,12 @@ saveuser(KINFO *ki) if (ki->ki_p->ki_stat == SZOMB) ki->ki_args = strdup("<defunct>"); else if (UREADOK(ki) || (ki->ki_p->ki_args != NULL)) - ki->ki_args = strdup(fmt(kvm_getargv, ki, - ki->ki_p->ki_comm, ki->ki_p->ki_tdname, MAXCOMLEN)); - else - asprintf(&ki->ki_args, "(%s)", ki->ki_p->ki_comm); + ki->ki_args = fmt(kvm_getargv, ki, + ki->ki_p->ki_comm, ki->ki_p->ki_tdname, MAXCOMLEN); + else { + asprintf(&argsp, "(%s)", ki->ki_p->ki_comm); + ki->ki_args = argsp; + } if (ki->ki_args == NULL) xo_errx(1, "malloc failed"); } else { @@ -1264,8 +1267,8 @@ saveuser(KINFO *ki) } if (needenv) { if (UREADOK(ki)) - ki->ki_env = strdup(fmt(kvm_getenvv, ki, - (char *)NULL, (char *)NULL, 0)); + ki->ki_env = fmt(kvm_getenvv, ki, + (char *)NULL, (char *)NULL, 0); else ki->ki_env = strdup("()"); if (ki->ki_env == NULL) diff --git a/bin/ps/ps.h b/bin/ps/ps.h index 314fbf2..613871a 100644 --- a/bin/ps/ps.h +++ b/bin/ps/ps.h @@ -42,8 +42,8 @@ typedef struct kinfo_str { typedef struct kinfo { struct kinfo_proc *ki_p; /* kinfo_proc structure */ - char *ki_args; /* exec args */ - char *ki_env; /* environment */ + const char *ki_args; /* exec args */ + const char *ki_env; /* environment */ int ki_valid; /* 1 => uarea stuff valid */ double ki_pcpu; /* calculated in main() */ segsz_t ki_memsize; /* calculated in main() */ |
