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authorGravatar Denis Vlasenko <vda.linux@googlemail.com>2007-01-19 21:24:17 +0000
committerGravatar Denis Vlasenko <vda.linux@googlemail.com>2007-01-19 21:24:17 +0000
commit2405ad659e2596b17c88e7b950c086159d06cc6e (patch)
tree35b7039cf3d4fab57d1e4c69cc0bea5bc847a832 /include
parent9af7c9d6b62ceb07a9ba24cee0cf4a08c689235e (diff)
downloadbusybox-2405ad659e2596b17c88e7b950c086159d06cc6e.tar.gz
busybox-2405ad659e2596b17c88e7b950c086159d06cc6e.tar.bz2
ls: use get_cached_username/groupname
Diffstat (limited to 'include')
-rw-r--r--include/libbb.h22
1 files changed, 12 insertions, 10 deletions
diff --git a/include/libbb.h b/include/libbb.h
index 7721cbf82..30d3006ad 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -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[];