7 #define WTERMSIG(status) ((status) & 0x7f)
8 #define WEXITSTATUS(status) (((status) & 0xff00) >> 8)
9 #define WIFEXITED(status) (WTERMSIG(status) == 0)
13 char *gr_name; /* group name */
14 char *gr_passwd; /* group password */
15 gid_t gr_gid; /* group id */
16 char **gr_mem; /* group members */
19 static inline struct group *getgrnam(const char *name)
26 char *pw_name; /* user name */
27 char *pw_passwd; /* user password */
28 uid_t pw_uid; /* user id */
29 gid_t pw_gid; /* group id */
30 char *pw_gecos; /* real name */
31 char *pw_dir; /* home directory */
32 char *pw_shell; /* shell program */
35 static inline struct passwd *getpwnam(const char *name)