mirror of
https://git.notmuchmail.org/git/notmuch
synced 2024-12-23 01:44:52 +01:00
6201491233
maildrop-2.5.5 is GPL-3. No change in functionality, just a precaution before relicensing.
101 lines
2.4 KiB
C
101 lines
2.4 KiB
C
#ifndef numlib_h
|
|
#define numlib_h
|
|
|
|
/*
|
|
** Copyright 1998 - 2010 Double Precision, Inc.
|
|
** See COPYING for distribution information.
|
|
*/
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
|
|
#if HAVE_CONFIG_H
|
|
#include "../numlib/config.h" /* VPATH build */
|
|
#endif
|
|
|
|
#if HAVE_STDINT_H
|
|
#include <stdint.h>
|
|
#endif
|
|
|
|
#include <sys/types.h>
|
|
#include <time.h>
|
|
|
|
#define NUMBUFSIZE 60
|
|
|
|
/* Convert various system types to decimal */
|
|
|
|
char *libmail_str_time_t(time_t, char *);
|
|
char *libmail_str_off_t(off_t, char *);
|
|
char *libmail_str_int64_t(int64_t, char *);
|
|
char *libmail_str_pid_t(pid_t, char *);
|
|
char *libmail_str_dev_t(dev_t, char *);
|
|
char *libmail_str_ino_t(ino_t, char *);
|
|
char *libmail_str_uid_t(uid_t, char *);
|
|
char *libmail_str_gid_t(gid_t, char *);
|
|
char *libmail_str_size_t(size_t, char *);
|
|
|
|
char *libmail_str_sizekb(unsigned long, char *); /* X Kb or X Mb */
|
|
|
|
/* Convert selected system types to hex */
|
|
|
|
char *libmail_strh_time_t(time_t, char *);
|
|
char *libmail_strh_pid_t(pid_t, char *);
|
|
char *libmail_strh_ino_t(ino_t, char *);
|
|
char *libmail_strh_dev_t(dev_t, char *);
|
|
|
|
/* And, now let's do the reverse */
|
|
|
|
time_t libmail_strtotime_t(const char **);
|
|
time_t libmail_atotime_t(const char *);
|
|
|
|
uid_t libmail_strtouid_t(const char **);
|
|
uid_t libmail_atouid_t(const char *);
|
|
|
|
gid_t libmail_strtogid_t(const char **);
|
|
gid_t libmail_atogid_t(const char *);
|
|
|
|
/* Common macros: */
|
|
|
|
#define LIBMAIL_STRIMPL(type, f1, f2) \
|
|
\
|
|
type f1(const char **p)\
|
|
{\
|
|
type n=0;\
|
|
while ( **p >= '0' && **p <= '9') n=n*10 + (char)(*(*p)++ - '0');\
|
|
return n;\
|
|
}\
|
|
\
|
|
type f2(const char *p)\
|
|
{\
|
|
return f1(&p);\
|
|
}
|
|
|
|
|
|
/*
|
|
** The following functions are used by root to reset its user and group id
|
|
** to the authenticated user's. Various functions are provided to handle
|
|
** various situations.
|
|
*/
|
|
|
|
void libmail_changegroup(gid_t); /* Set the group id only. Also clear any
|
|
** auxiliary group ids */
|
|
|
|
void libmail_changeuidgid(uid_t, gid_t);
|
|
/* Set both user id and group id. Also clear
|
|
** aux group ids */
|
|
|
|
void libmail_changeusername(const char *, const gid_t *);
|
|
/*
|
|
** Set the userid to the indicate user's. If second argument is
|
|
** not null, it points to the groupid to set. If it's null, the
|
|
** group id is taken from the passwd file. Auxiliary IDs are set
|
|
** to any aux IDs set for the user in the group file. If there are
|
|
** no aux group IDs for the user, any AUX ids are cleared.
|
|
*/
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
#endif
|