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ls: use get_cached_username/groupname

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This commit is contained in:
Denis Vlasenko
2007-01-19 21:24:17 +00:00
parent 9af7c9d6b6
commit 2405ad659e
3 changed files with 20 additions and 22 deletions
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22
include/libbb.h
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@@ -223,7 +223,6 @@ struct sysinfo {
extern int sysinfo(struct sysinfo* info);
extern void chomp(char *s);
extern void trim(char *s);
extern char *skip_whitespace(const char *);
@@ -410,20 +409,26 @@ uint16_t xatou16(const char *numstr);
/* These parse entries in /etc/passwd and /etc/group. This is desirable
* for BusyBox since we want to avoid using the glibc NSS stuff, which
* increases target size and is often not needed on embedded systems. */
extern long xuname2uid(const char *name);
extern long xgroup2gid(const char *name);
long xuname2uid(const char *name);
long xgroup2gid(const char *name);
/* wrapper: allows string to contain numeric uid or gid */
extern unsigned long get_ug_id(const char *s, long (*xname2id)(const char *));
unsigned long get_ug_id(const char *s, long (*xname2id)(const char *));
/* from chpst. Does not die, returns 0 on failure */
struct bb_uidgid_t {
uid_t uid;
gid_t gid;
};
extern int get_uidgid(struct bb_uidgid_t*, const char*, int numeric_ok);
int get_uidgid(struct bb_uidgid_t*, const char*, int numeric_ok);
/* what is this? */
/*extern char *bb_getug(char *buffer, char *idname, long id, int bufsize, char prefix);*/
extern char *bb_getpwuid(char *name, long uid, int bufsize);
extern char *bb_getgrgid(char *group, long gid, int bufsize);
char *bb_getpwuid(char *name, long uid, int bufsize);
char *bb_getgrgid(char *group, long gid, int bufsize);
/* versions which cache results (useful for ps, ls etc) */
const char* get_cached_username(uid_t uid);
const char* get_cached_groupname(gid_t gid);
void clear_username_cache(void);
/* internally usernames are saved in fixed-sized char[] buffers */
enum { USERNAME_MAX_SIZE = 16 - sizeof(int) };
enum { BB_GETOPT_ERROR = 0x80000000 };
@@ -626,9 +631,6 @@ void free_procps_scan(procps_status_t* sp);
procps_status_t* procps_scan(procps_status_t* sp, int flags);
pid_t *find_pid_by_name(const char* procName);
pid_t *pidlist_reverse(pid_t *pidList);
void clear_username_cache(void);
const char* get_cached_username(uid_t uid);
const char* get_cached_groupname(gid_t gid);
extern const char bb_uuenc_tbl_base64[];