diff options
Diffstat (limited to 'libutil/libutil.h')
| -rw-r--r-- | libutil/libutil.h | 46 |
1 files changed, 25 insertions, 21 deletions
diff --git a/libutil/libutil.h b/libutil/libutil.h index b6bdbe0..bf42766 100644 --- a/libutil/libutil.h +++ b/libutil/libutil.h @@ -71,14 +71,14 @@ typedef __uid_t uid_t; #define PROPERTY_MAX_NAME 64 #define PROPERTY_MAX_VALUE 512 -/* for properties.c */ +/* For properties.c. */ typedef struct _property { struct _property *next; char *name; char *value; } *properties; -/* Avoid pulling in all the include files for no need */ +/* Avoid pulling in all the include files for no need. */ struct in_addr; struct pidfh; struct sockaddr; @@ -132,7 +132,11 @@ int uu_lock(const char *_ttyname); int uu_unlock(const char *_ttyname); int uu_lock_txfr(const char *_ttyname, pid_t _pid); -#ifdef _STDIO_H_ /* avoid adding new includes */ +/* + * Conditionally prototype the following functions if the include + * files upon which they depend have been included. + */ +#ifdef _STDIO_H_ char *fparseln(FILE *_fp, size_t *_len, size_t *_lineno, const char _delim[3], int _flags); #endif @@ -150,26 +154,26 @@ char *pw_make(const struct passwd *_pw); char *pw_make_v7(const struct passwd *_pw); int pw_mkdb(const char *_user); int pw_lock(void); -struct passwd - *pw_scan(const char *_line, int _flags); -const char - *pw_tempname(void); +struct passwd * + pw_scan(const char *_line, int _flags); +const char * + pw_tempname(void); int pw_tmp(int _mfd); #endif #ifdef _GRP_H_ int gr_copy(int __ffd, int _tfd, const struct group *_gr, struct group *_old_gr); -struct group - *gr_dup(const struct group *_gr); +struct group * + gr_dup(const struct group *_gr); int gr_equal(const struct group *_gr1, const struct group *_gr2); void gr_fini(void); int gr_init(const char *_dir, const char *_master); int gr_lock(void); char *gr_make(const struct group *_gr); int gr_mkdb(void); -struct group - *gr_scan(const char *_line); +struct group * + gr_scan(const char *_line); int gr_tmp(int _mdf); #endif @@ -209,18 +213,18 @@ __END_DECLS #define HD_OMIT_HEX (1 << 17) #define HD_OMIT_CHARS (1 << 18) -/* Flags for humanize_number(3) flags. */ +/* Values for humanize_number(3)'s flags parameter. */ #define HN_DECIMAL 0x01 #define HN_NOSPACE 0x02 #define HN_B 0x04 #define HN_DIVISOR_1000 0x08 #define HN_IEC_PREFIXES 0x10 -/* Flags for humanize_number(3) scale. */ +/* Values for humanize_number(3)'s scale parameter. */ #define HN_GETSCALE 0x10 #define HN_AUTOSCALE 0x20 -/* return values from realhostname(). */ +/* Return values from realhostname(). */ #define HOSTNAME_FOUND 0 #define HOSTNAME_INCORRECTNAME 1 #define HOSTNAME_INVALIDADDR 2 @@ -233,12 +237,12 @@ __END_DECLS /* Return values from uu_lock(). */ #define UU_LOCK_INUSE 1 #define UU_LOCK_OK 0 -#define UU_LOCK_OPEN_ERR -1 -#define UU_LOCK_READ_ERR -2 -#define UU_LOCK_CREAT_ERR -3 -#define UU_LOCK_WRITE_ERR -4 -#define UU_LOCK_LINK_ERR -5 -#define UU_LOCK_TRY_ERR -6 -#define UU_LOCK_OWNER_ERR -7 +#define UU_LOCK_OPEN_ERR (-1) +#define UU_LOCK_READ_ERR (-2) +#define UU_LOCK_CREAT_ERR (-3) +#define UU_LOCK_WRITE_ERR (-4) +#define UU_LOCK_LINK_ERR (-5) +#define UU_LOCK_TRY_ERR (-6) +#define UU_LOCK_OWNER_ERR (-7) #endif /* !_LIBUTIL_H_ */ |