mirror of
https://github.com/sheumann/hush.git
synced 2024-12-26 10:32:02 +00:00
Coprolith polishing time: Tito switched devfsd over from CONFIG_ to ENABLE_.
This commit is contained in:
Rob Landley
parent
be5c10314d
commit
1ba19d6bf7
@ -133,8 +133,7 @@ struct devfsd_notify_struct
|
||||
#define UID 0
|
||||
#define GID 1
|
||||
|
||||
/* for msg_logger(), do_ioctl(),
|
||||
fork_and_execute() */
|
||||
/* fork_and_execute() */
|
||||
# define DIE 1
|
||||
# define NO_DIE 0
|
||||
|
||||
@ -164,7 +163,6 @@ struct devfsd_notify_struct
|
||||
#define AC_RMNEWCOMPAT 10
|
||||
#define AC_RESTORE 11
|
||||
|
||||
|
||||
struct permissions_type
|
||||
{
|
||||
mode_t mode;
|
||||
@ -222,9 +220,7 @@ static void service_name (const struct devfsd_notify_struct *);
|
||||
static void action_permissions (const struct devfsd_notify_struct *, const struct config_entry_struct *);
|
||||
static void action_execute (const struct devfsd_notify_struct *, const struct config_entry_struct *,
|
||||
const regmatch_t *, unsigned);
|
||||
#ifdef CONFIG_DEVFSD_MODLOAD
|
||||
static void action_modload (const struct devfsd_notify_struct *info, const struct config_entry_struct *entry);
|
||||
#endif
|
||||
static void action_copy (const struct devfsd_notify_struct *, const struct config_entry_struct *,
|
||||
const regmatch_t *, unsigned);
|
||||
static void action_compat (const struct devfsd_notify_struct *, unsigned);
|
||||
@ -245,10 +241,9 @@ static char get_old_ide_name (unsigned , unsigned);
|
||||
static char *write_old_sd_name (char *, unsigned, unsigned, char *);
|
||||
|
||||
/* busybox functions */
|
||||
#if defined(CONFIG_DEVFSD_VERBOSE) || defined(CONFIG_DEBUG)
|
||||
static void msg_logger(int die, int pri, const char * fmt, ... );
|
||||
#endif
|
||||
static void do_ioctl(int die, int fd, int request, unsigned long event_mask_flag);
|
||||
static void msg_logger(int pri, const char * fmt, ... )__attribute__ ((format (printf, 2, 3)));
|
||||
static void msg_logger_and_die(int pri, const char * fmt, ... )__attribute__ ((noreturn, format (printf, 2, 3)));
|
||||
static void do_ioctl_and_die(int fd, int request, unsigned long event_mask_flag);
|
||||
static void fork_and_execute(int die, char *arg0, char **arg );
|
||||
static int get_uid_gid ( int, const char *);
|
||||
static void safe_memcpy( char * dest, const char * src, int len);
|
||||
@ -291,46 +286,67 @@ static struct event_type
|
||||
{0xffffffff, NULL}
|
||||
};
|
||||
|
||||
/* busybox functions and messages */
|
||||
/* Busybox messages */
|
||||
|
||||
const char * const bb_msg_proto_rev = "protocol revision";
|
||||
#ifdef CONFIG_DEVFSD_VERBOSE
|
||||
const char * const bb_msg_bad_config = "bad %s config file: %s\n";
|
||||
const char * const bb_msg_small_buffer = "buffer too small\n";
|
||||
const char * const bb_msg_variable_not_found = "variable: %s not found\n";
|
||||
#endif
|
||||
static const char * const bb_msg_proto_rev = "protocol revision";
|
||||
static const char * const bb_msg_bad_config = "bad %s config file: %s";
|
||||
static const char * const bb_msg_small_buffer = "buffer too small";
|
||||
static const char * const bb_msg_variable_not_found = "variable: %s not found";
|
||||
|
||||
#if defined(CONFIG_DEVFSD_VERBOSE) || defined(CONFIG_DEBUG)
|
||||
static void msg_logger(int die, int pri, const char * fmt, ... )
|
||||
/* Busybox functions */
|
||||
static void msg_logger(int pri, const char * fmt, ... )
|
||||
{
|
||||
va_list ap;
|
||||
int ret;
|
||||
|
||||
va_start(ap, fmt);
|
||||
ret = access ("/dev/log", F_OK);
|
||||
if (ret == 0) {
|
||||
openlog(bb_applet_name, 0, LOG_DAEMON);
|
||||
vsyslog( pri , fmt, ap);
|
||||
/* Man: A trailing newline is added when needed. */
|
||||
closelog();
|
||||
}
|
||||
/* ENABLE_DEVFSD_VERBOSE is always enabled if msg_logger is used */
|
||||
if ((ENABLE_DEVFSD_VERBOSE && ret) || ENABLE_DEBUG) {
|
||||
bb_error_msg(fmt, ap);
|
||||
}
|
||||
va_end(ap);
|
||||
}
|
||||
|
||||
static void msg_logger_and_die(int pri, const char* fmt, ...)
|
||||
{
|
||||
va_list ap;
|
||||
|
||||
va_start(ap, fmt);
|
||||
if (access ("/dev/log", F_OK) == 0)
|
||||
{
|
||||
openlog(bb_applet_name, 0, LOG_DAEMON);
|
||||
vsyslog( pri , fmt , ap);
|
||||
closelog();
|
||||
}
|
||||
#ifndef CONFIG_DEBUG
|
||||
else
|
||||
#endif
|
||||
bb_verror_msg(fmt, ap);
|
||||
msg_logger(pri, fmt, ap);
|
||||
va_end(ap);
|
||||
if(die==DIE)
|
||||
exit(EXIT_FAILURE);
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
/* Busybox stuff */
|
||||
#if defined(CONFIG_DEVFSD_VERBOSE) || defined(CONFIG_DEBUG)
|
||||
#define devfsd_error_msg(fmt, args...) bb_error_msg(fmt, ## args)
|
||||
#define devfsd_perror_msg_and_die(fmt, args...) bb_perror_msg_and_die(fmt, ## args)
|
||||
#define devfsd_error_msg_and_die(fmt, args...) bb_error_msg_and_die(fmt, ## args)
|
||||
#if defined(CONFIG_DEBUG)
|
||||
#define debug_msg_logger(x, fmt, args...) msg_logger(x, fmt, ## args)
|
||||
#else
|
||||
#define debug_msg_logger(x, fmt, args...)
|
||||
#endif
|
||||
#else
|
||||
#define debug_msg_logger(x, fmt, args...)
|
||||
#define msg_logger(p, fmt, args...)
|
||||
#define msg_logger_and_die(p, fmt, args...) exit(1)
|
||||
#define devfsd_perror_msg_and_die(fmt, args...) exit(1)
|
||||
#define devfsd_error_msg_and_die(fmt, args...) exit(1)
|
||||
#define devfsd_error_msg(fmt, args...)
|
||||
#endif
|
||||
|
||||
static void do_ioctl(int die, int fd, int request, unsigned long event_mask_flag)
|
||||
static void do_ioctl_and_die(int fd, int request, unsigned long event_mask_flag)
|
||||
{
|
||||
#ifdef CONFIG_DEVFSD_VERBOSE
|
||||
if (ioctl (fd, request, event_mask_flag) == -1)
|
||||
msg_logger(die, LOG_ERR, "ioctl(): %m\n");
|
||||
#else
|
||||
if (ioctl (fd, request, event_mask_flag) == -1)
|
||||
exit(EXIT_FAILURE);
|
||||
#endif
|
||||
msg_logger_and_die(LOG_ERR, "ioctl");
|
||||
}
|
||||
|
||||
static void fork_and_execute(int die, char *arg0, char **arg )
|
||||
@ -342,12 +358,9 @@ static void fork_and_execute(int die, char *arg0, char **arg )
|
||||
break;
|
||||
case -1:
|
||||
/* Parent: Error : die or return */
|
||||
#ifdef CONFIG_DEVFSD_VERBOSE
|
||||
msg_logger(die, LOG_ERR,(char *) bb_msg_memory_exhausted);
|
||||
#else
|
||||
if(die == DIE)
|
||||
msg_logger(LOG_ERR,(char *) bb_msg_memory_exhausted);
|
||||
if(die)
|
||||
exit(EXIT_FAILURE);
|
||||
#endif
|
||||
return;
|
||||
default:
|
||||
/* Parent : ok : return or exit */
|
||||
@ -362,11 +375,7 @@ static void fork_and_execute(int die, char *arg0, char **arg )
|
||||
if(arg0 != NULL )
|
||||
{
|
||||
execvp (arg0, arg);
|
||||
#ifdef CONFIG_DEVFSD_VERBOSE
|
||||
msg_logger(DIE, LOG_ERR, "execvp(): %s: %m\n", arg0);
|
||||
#else
|
||||
exit(EXIT_FAILURE);
|
||||
#endif
|
||||
msg_logger_and_die(LOG_ERR, "execvp");
|
||||
}
|
||||
}
|
||||
|
||||
@ -425,10 +434,8 @@ static unsigned int scan_dev_name(const char *d, unsigned int n, char *ptr)
|
||||
int devfsd_main (int argc, char **argv)
|
||||
{
|
||||
int print_version = FALSE;
|
||||
#ifdef CONFIG_DEVFSD_FG_NP
|
||||
int do_daemon = TRUE;
|
||||
int no_polling = FALSE;
|
||||
#endif
|
||||
int do_scan;
|
||||
int fd, proto_rev, count;
|
||||
unsigned long event_mask = 0;
|
||||
@ -444,12 +451,12 @@ int devfsd_main (int argc, char **argv)
|
||||
{
|
||||
if(argv[count][1]=='v' && !argv[count][2]) /* -v */
|
||||
print_version = TRUE;
|
||||
#ifdef CONFIG_DEVFSD_FG_NP
|
||||
else if(argv[count][1]=='f' && argv[count][2]=='g' && !argv[count][3]) /* -fg */
|
||||
else if(ENABLE_DEVFSD_FG_NP && argv[count][1]=='f'
|
||||
&& argv[count][2]=='g' && !argv[count][3]) /* -fg */
|
||||
do_daemon = FALSE;
|
||||
else if(argv[count][1]=='n' && argv[count][2]=='p' && !argv[count][3]) /* -np */
|
||||
else if(ENABLE_DEVFSD_FG_NP && argv[count][1]=='n'
|
||||
&& argv[count][2]=='p' && !argv[count][3]) /* -np */
|
||||
no_polling = TRUE;
|
||||
#endif
|
||||
else
|
||||
bb_show_usage();
|
||||
}
|
||||
@ -462,22 +469,14 @@ int devfsd_main (int argc, char **argv)
|
||||
mount_point = argv[1];
|
||||
|
||||
if (chdir (mount_point) != 0)
|
||||
#ifdef CONFIG_DEVFSD_VERBOSE
|
||||
bb_error_msg_and_die( " %s: %m", mount_point);
|
||||
#else
|
||||
exit(EXIT_FAILURE);
|
||||
#endif
|
||||
|
||||
devfsd_perror_msg_and_die(mount_point);
|
||||
|
||||
fd = bb_xopen (".devfsd", O_RDONLY);
|
||||
|
||||
if (fcntl (fd, F_SETFD, FD_CLOEXEC) != 0)
|
||||
#ifdef CONFIG_DEVFSD_VERBOSE
|
||||
bb_error_msg( "FD_CLOEXEC");
|
||||
#else
|
||||
exit(EXIT_FAILURE);
|
||||
#endif
|
||||
devfsd_perror_msg_and_die("FD_CLOEXEC");
|
||||
|
||||
do_ioctl(DIE, fd, DEVFSDIOC_GET_PROTO_REV,(int )&proto_rev);
|
||||
do_ioctl_and_die(fd, DEVFSDIOC_GET_PROTO_REV,(int )&proto_rev);
|
||||
|
||||
/*setup initial entries */
|
||||
for (curr = initial_symlinks; curr->dest != NULL; ++curr)
|
||||
@ -495,7 +494,7 @@ int devfsd_main (int argc, char **argv)
|
||||
exit(EXIT_SUCCESS); /* -v */
|
||||
}
|
||||
/* Tell kernel we are special (i.e. we get to see hidden entries) */
|
||||
do_ioctl(DIE, fd, DEVFSDIOC_SET_EVENT_MASK, 0);
|
||||
do_ioctl_and_die(fd, DEVFSDIOC_SET_EVENT_MASK, 0);
|
||||
|
||||
sigemptyset (&new_action.sa_mask);
|
||||
new_action.sa_flags = 0;
|
||||
@ -503,12 +502,8 @@ int devfsd_main (int argc, char **argv)
|
||||
/* Set up SIGHUP and SIGUSR1 handlers */
|
||||
new_action.sa_handler = signal_handler;
|
||||
if (sigaction (SIGHUP, &new_action, NULL) != 0 || sigaction (SIGUSR1, &new_action, NULL) != 0 )
|
||||
#ifdef CONFIG_DEVFSD_VERBOSE
|
||||
bb_error_msg_and_die( "sigaction()");
|
||||
#else
|
||||
exit(EXIT_FAILURE);
|
||||
#endif
|
||||
|
||||
devfsd_error_msg_and_die( "sigaction");
|
||||
|
||||
bb_printf("%s v%s started for %s\n",bb_applet_name, DEVFSD_VERSION, mount_point);
|
||||
|
||||
/* Set umask so that mknod(2), open(2) and mkdir(2) have complete control over permissions */
|
||||
@ -516,21 +511,18 @@ int devfsd_main (int argc, char **argv)
|
||||
read_config_file (CONFIG_FILE, FALSE, &event_mask);
|
||||
/* Do the scan before forking, so that boot scripts see the finished product */
|
||||
dir_operation(SERVICE,mount_point,0,NULL);
|
||||
#ifdef CONFIG_DEVFSD_FG_NP
|
||||
if (no_polling)
|
||||
|
||||
if (ENABLE_DEVFSD_FG_NP && no_polling)
|
||||
exit (0);
|
||||
if (do_daemon)
|
||||
{
|
||||
#endif
|
||||
/* Release so that the child can grab it */
|
||||
do_ioctl(DIE, fd, DEVFSDIOC_RELEASE_EVENT_QUEUE, 0);
|
||||
do_ioctl_and_die(fd, DEVFSDIOC_RELEASE_EVENT_QUEUE, 0);
|
||||
fork_and_execute(DIE, NULL, NULL);
|
||||
setsid (); /* Prevent hangups and become pgrp leader */
|
||||
#ifdef CONFIG_DEVFSD_FG_NP
|
||||
}
|
||||
else
|
||||
} else if(ENABLE_DEVFSD_FG_NP) {
|
||||
setpgid (0, 0); /* Become process group leader */
|
||||
#endif
|
||||
}
|
||||
|
||||
while (TRUE)
|
||||
{
|
||||
@ -560,9 +552,8 @@ static void read_config_file (char *path, int optional, unsigned long *event_mas
|
||||
char buf[STRING_LENGTH];
|
||||
char *line=NULL;
|
||||
|
||||
#ifdef CONFIG_DEBUG
|
||||
msg_logger( NO_DIE, LOG_INFO, "read_config_file(): %s\n", path);
|
||||
#endif
|
||||
debug_msg_logger(LOG_INFO, "%s: %s", __FUNCTION__, path);
|
||||
|
||||
if (stat (path, &statbuf) == 0 )
|
||||
{
|
||||
/* Don't read 0 length files: ignored */
|
||||
@ -594,12 +585,8 @@ static void read_config_file (char *path, int optional, unsigned long *event_mas
|
||||
}
|
||||
} else {
|
||||
read_config_file_err:
|
||||
#ifdef CONFIG_DEVFSD_VERBOSE
|
||||
msg_logger(((optional == 0 ) && (errno == ENOENT))? DIE : NO_DIE, LOG_ERR, "read config file: %s: %m\n", path);
|
||||
#else
|
||||
if(optional == 0 && errno == ENOENT)
|
||||
exit(EXIT_FAILURE);
|
||||
#endif
|
||||
msg_logger_and_die(LOG_ERR, "read config file: %s: %m", path);
|
||||
}
|
||||
return;
|
||||
} /* End Function read_config_file */
|
||||
@ -626,9 +613,8 @@ static void process_config_line (const char *line, unsigned long *event_mask)
|
||||
|
||||
short int i;
|
||||
|
||||
#ifdef CONFIG_DEBUG
|
||||
msg_logger( NO_DIE, LOG_INFO, "process_config_line()\n");
|
||||
#endif
|
||||
debug_msg_logger(LOG_INFO, __FUNCTION__);
|
||||
|
||||
|
||||
for (count = 0; count < MAX_ARGS; ++count) p[count][0] = '\0';
|
||||
num_args = sscanf (line, "%s %s %s %s %s %s %s %s %s %s",
|
||||
@ -652,9 +638,7 @@ static void process_config_line (const char *line, unsigned long *event_mask)
|
||||
if( i == 1 || i == 2 )
|
||||
{
|
||||
st_expr_expand (name, STRING_LENGTH, name, get_variable, NULL );
|
||||
#ifdef CONFIG_DEBUG
|
||||
msg_logger( NO_DIE, LOG_INFO, "%sinclude: %s\n",(toupper (when[0]) == 'I') ? "": "optional_", name);
|
||||
#endif
|
||||
msg_logger(LOG_INFO, "%sinclude: %s",(toupper (when[0]) == 'I') ? "": "optional_", name);
|
||||
read_config_file (name, (toupper (when[0]) == 'I') ? FALSE : TRUE, event_mask);
|
||||
return;
|
||||
}
|
||||
@ -702,14 +686,13 @@ static void process_config_line (const char *line, unsigned long *event_mask)
|
||||
/* Get mode */
|
||||
new->u.permissions.mode = get_mode (p[1]);
|
||||
break;
|
||||
#ifdef CONFIG_DEVFSD_MODLOAD
|
||||
case 5: /* MODLOAD */
|
||||
/*This action will pass "/dev/$devname" (i.e. "/dev/" prefixed to
|
||||
the device name) to the module loading facility. In addition,
|
||||
the /etc/modules.devfs configuration file is used.*/
|
||||
new->action.what = AC_MODLOAD;
|
||||
if (ENABLE_DEVFSD_MODLOAD)
|
||||
new->action.what = AC_MODLOAD;
|
||||
break;
|
||||
#endif
|
||||
case 6: /* EXECUTE */
|
||||
new->action.what = AC_EXECUTE;
|
||||
num_args -= 3;
|
||||
@ -761,11 +744,7 @@ static void process_config_line (const char *line, unsigned long *event_mask)
|
||||
last_config = new;
|
||||
return;
|
||||
process_config_line_err:
|
||||
#ifdef CONFIG_DEVFSD_VERBOSE
|
||||
msg_logger( DIE, LOG_ERR, bb_msg_bad_config, msg , line);
|
||||
#else
|
||||
exit(EXIT_FAILURE);
|
||||
#endif
|
||||
msg_logger_and_die(LOG_ERR, bb_msg_bad_config, msg , line);
|
||||
} /* End Function process_config_line */
|
||||
|
||||
static int do_servicing (int fd, unsigned long event_mask)
|
||||
@ -779,12 +758,11 @@ static int do_servicing (int fd, unsigned long event_mask)
|
||||
struct devfsd_notify_struct info;
|
||||
unsigned long tmp_event_mask;
|
||||
|
||||
#ifdef CONFIG_DEBUG
|
||||
msg_logger( NO_DIE, LOG_INFO, "do_servicing()\n");
|
||||
#endif
|
||||
debug_msg_logger(LOG_INFO, __FUNCTION__);
|
||||
|
||||
/* Tell devfs what events we care about */
|
||||
tmp_event_mask = event_mask;
|
||||
do_ioctl(DIE, fd, DEVFSDIOC_SET_EVENT_MASK, tmp_event_mask);
|
||||
do_ioctl_and_die(fd, DEVFSDIOC_SET_EVENT_MASK, tmp_event_mask);
|
||||
while (!caught_signal)
|
||||
{
|
||||
errno = 0;
|
||||
@ -805,11 +783,7 @@ static int do_servicing (int fd, unsigned long event_mask)
|
||||
caught_sighup = FALSE;
|
||||
return (c_sighup);
|
||||
}
|
||||
#ifdef CONFIG_DEVFSD_VERBOSE
|
||||
msg_logger( NO_DIE, LOG_ERR, "read error on control file: %m\n");
|
||||
#endif
|
||||
/* This is to shut up a compiler warning */
|
||||
exit(EXIT_FAILURE);
|
||||
msg_logger_and_die(LOG_ERR, "read error on control file");
|
||||
} /* End Function do_servicing */
|
||||
|
||||
static void service_name (const struct devfsd_notify_struct *info)
|
||||
@ -822,11 +796,9 @@ static void service_name (const struct devfsd_notify_struct *info)
|
||||
regmatch_t mbuf[MAX_SUBEXPR];
|
||||
struct config_entry_struct *entry;
|
||||
|
||||
#ifdef CONFIG_DEBUG
|
||||
msg_logger( NO_DIE, LOG_INFO, "service_name()\n");
|
||||
if (info->overrun_count > 0)
|
||||
msg_logger( NO_DIE, LOG_ERR, "lost %u events\n", info->overrun_count);
|
||||
#endif
|
||||
debug_msg_logger(LOG_INFO, __FUNCTION__);
|
||||
if (ENABLE_DEBUG && info->overrun_count > 0)
|
||||
debug_msg_logger(LOG_ERR, "lost %u events", info->overrun_count);
|
||||
|
||||
/* Discard lookups on "/dev/log" and "/dev/initctl" */
|
||||
if( info->type == DEVFSD_NOTIFY_LOOKUP &&
|
||||
@ -844,19 +816,18 @@ static void service_name (const struct devfsd_notify_struct *info)
|
||||
continue;
|
||||
for (n = 0; (n < MAX_SUBEXPR) && (mbuf[n].rm_so != -1); ++n)
|
||||
/* VOID */;
|
||||
#ifdef CONFIG_DEBUG
|
||||
msg_logger( NO_DIE, LOG_INFO, "service_name(): action.what %d\n", entry->action.what);
|
||||
#endif
|
||||
|
||||
debug_msg_logger(LOG_INFO, "%s: action.what %d", __FUNCTION__, entry->action.what);
|
||||
|
||||
switch (entry->action.what)
|
||||
{
|
||||
case AC_PERMISSIONS:
|
||||
action_permissions (info, entry);
|
||||
break;
|
||||
#ifdef CONFIG_DEVFSD_MODLOAD
|
||||
case AC_MODLOAD:
|
||||
action_modload (info, entry);
|
||||
if(ENABLE_DEVFSD_MODLOAD)
|
||||
action_modload (info, entry);
|
||||
break;
|
||||
#endif
|
||||
case AC_EXECUTE:
|
||||
action_execute (info, entry, mbuf, n);
|
||||
break;
|
||||
@ -873,12 +844,7 @@ static void service_name (const struct devfsd_notify_struct *info)
|
||||
action_compat (info, entry->action.what);
|
||||
break;
|
||||
default:
|
||||
#ifdef CONFIG_DEVFSD_VERBOSE
|
||||
msg_logger( DIE, LOG_ERR, "Unknown action\n");
|
||||
#else
|
||||
exit(EXIT_FAILURE);
|
||||
#endif
|
||||
/*break;*/
|
||||
msg_logger_and_die(LOG_ERR, "Unknown action");
|
||||
}
|
||||
}
|
||||
} /* End Function service_name */
|
||||
@ -893,23 +859,16 @@ static void action_permissions (const struct devfsd_notify_struct *info,
|
||||
{
|
||||
struct stat statbuf;
|
||||
|
||||
#ifdef CONFIG_DEBUG
|
||||
msg_logger( NO_DIE, LOG_INFO, "action_permission()\n");
|
||||
#endif
|
||||
debug_msg_logger(LOG_INFO, __FUNCTION__);
|
||||
|
||||
if ( stat (info->devname, &statbuf) != 0 ||
|
||||
chmod (info->devname,(statbuf.st_mode & S_IFMT) | (entry->u.permissions.mode & ~S_IFMT)) != 0 ||
|
||||
chown (info->devname, entry->u.permissions.uid, entry->u.permissions.gid) != 0)
|
||||
{
|
||||
#ifdef CONFIG_DEVFSD_VERBOSE
|
||||
msg_logger( NO_DIE, LOG_ERR, "chmod() or chown(): %s: %m\n",info->devname);
|
||||
#endif
|
||||
return;
|
||||
msg_logger(LOG_ERR, "Can't chmod or chown: %s: %m",info->devname);
|
||||
}
|
||||
|
||||
} /* End Function action_permissions */
|
||||
|
||||
#ifdef CONFIG_DEVFSD_MODLOAD
|
||||
static void action_modload (const struct devfsd_notify_struct *info,
|
||||
const struct config_entry_struct *entry)
|
||||
/* [SUMMARY] Load a module.
|
||||
@ -929,12 +888,9 @@ static void action_modload (const struct devfsd_notify_struct *info,
|
||||
argv[5] = NULL;
|
||||
|
||||
snprintf (device, sizeof (device), "/dev/%s", info->devname);
|
||||
#ifdef CONFIG_DEBUG
|
||||
msg_logger( NO_DIE, LOG_INFO, "action_modload():%s %s %s %s %s\n",argv[0],argv[1],argv[2],argv[3],argv[4]);
|
||||
#endif
|
||||
debug_msg_logger(LOG_INFO, "%s: %s %s %s %s %s",__FUNCTION__, argv[0],argv[1],argv[2],argv[3],argv[4]);
|
||||
fork_and_execute(DIE, argv[0], argv);
|
||||
} /* End Function action_modload */
|
||||
#endif
|
||||
|
||||
static void action_execute (const struct devfsd_notify_struct *info,
|
||||
const struct config_entry_struct *entry,
|
||||
@ -953,11 +909,7 @@ static void action_execute (const struct devfsd_notify_struct *info,
|
||||
char *argv[MAX_ARGS + 1];
|
||||
char largv[MAX_ARGS + 1][STRING_LENGTH];
|
||||
|
||||
#ifdef CONFIG_DEBUG
|
||||
int i;
|
||||
char buff[512];
|
||||
#endif
|
||||
|
||||
debug_msg_logger(LOG_INFO ,__FUNCTION__);
|
||||
gv_info.info = info;
|
||||
gv_info.devname = info->devname;
|
||||
snprintf (gv_info.devpath, sizeof (gv_info.devpath), "%s/%s", mount_point, info->devname);
|
||||
@ -970,20 +922,6 @@ static void action_execute (const struct devfsd_notify_struct *info,
|
||||
argv[count] = largv[count];
|
||||
}
|
||||
argv[count] = NULL;
|
||||
|
||||
#ifdef CONFIG_DEBUG
|
||||
buff[0]='\0';
|
||||
for(i=0;argv[i]!=NULL;i++) /* argv[i] < MAX_ARGS + 1 */
|
||||
{
|
||||
strcat(buff," ");
|
||||
if( (strlen(buff)+ 1 + strlen(argv[i])) >= 512)
|
||||
break;
|
||||
strcat(buff,argv[i]);
|
||||
}
|
||||
strcat(buff,"\n");
|
||||
msg_logger( NO_DIE, LOG_INFO, "action_execute(): %s",buff);
|
||||
#endif
|
||||
|
||||
fork_and_execute(NO_DIE, argv[0], argv);
|
||||
} /* End Function action_execute */
|
||||
|
||||
@ -1004,12 +942,12 @@ static void action_copy (const struct devfsd_notify_struct *info,
|
||||
struct get_variable_info gv_info;
|
||||
struct stat source_stat, dest_stat;
|
||||
char source[STRING_LENGTH], destination[STRING_LENGTH];
|
||||
int ret = 0;
|
||||
|
||||
debug_msg_logger(LOG_INFO, __FUNCTION__);
|
||||
|
||||
dest_stat.st_mode = 0;
|
||||
|
||||
#ifdef CONFIG_DEBUG
|
||||
msg_logger( NO_DIE, LOG_INFO, "action_copy()\n");
|
||||
#endif
|
||||
|
||||
|
||||
if ( (info->type == DEVFSD_NOTIFY_CHANGE) && S_ISLNK (info->mode) )
|
||||
return;
|
||||
gv_info.info = info;
|
||||
@ -1032,12 +970,9 @@ static void action_copy (const struct devfsd_notify_struct *info,
|
||||
new_mode |= S_ISVTX;
|
||||
else if ( (info->type == DEVFSD_NOTIFY_CHANGE) && (dest_stat.st_mode & S_ISVTX) )
|
||||
new_mode |= S_ISVTX;
|
||||
#ifdef CONFIG_DEBUG
|
||||
if ( !copy_inode (destination, &dest_stat, new_mode, source, &source_stat) && (errno != EEXIST))
|
||||
msg_logger( NO_DIE, LOG_ERR, "copy_inode(): %s to %s: %m\n", source, destination);
|
||||
#else
|
||||
copy_inode (destination, &dest_stat, new_mode, source, &source_stat);
|
||||
#endif
|
||||
ret = copy_inode (destination, &dest_stat, new_mode, source, &source_stat);
|
||||
if (ENABLE_DEBUG && ret && (errno != EEXIST))
|
||||
debug_msg_logger(LOG_ERR, "copy_inode: %s to %s: %m", source, destination);
|
||||
return;
|
||||
} /* End Function action_copy */
|
||||
|
||||
@ -1048,6 +983,7 @@ static void action_compat (const struct devfsd_notify_struct *info, unsigned int
|
||||
[RETURNS] Nothing.
|
||||
*/
|
||||
{
|
||||
int ret;
|
||||
const char *compat_name = NULL;
|
||||
const char *dest_name = info->devname;
|
||||
char *ptr=NULL;
|
||||
@ -1080,9 +1016,7 @@ static void action_compat (const struct devfsd_notify_struct *info, unsigned int
|
||||
ptr = strrchr (info->devname, '/') + 1;
|
||||
i=scan_dev_name(info->devname, info->namelen, ptr);
|
||||
|
||||
#ifdef CONFIG_DEBUG
|
||||
msg_logger( NO_DIE, LOG_INFO, "action_compat(): scan_dev_name() returned %d\n", i);
|
||||
#endif
|
||||
debug_msg_logger(LOG_INFO, "%s: scan_dev_name = %d", __FUNCTION__, i);
|
||||
|
||||
/* nothing found */
|
||||
if(i==0 || i > 9)
|
||||
@ -1125,9 +1059,7 @@ static void action_compat (const struct devfsd_notify_struct *info, unsigned int
|
||||
if(compat_name == NULL )
|
||||
return;
|
||||
|
||||
#ifdef CONFIG_DEBUG
|
||||
msg_logger( NO_DIE, LOG_INFO, "action_compat(): %s\n", compat_name);
|
||||
#endif
|
||||
debug_msg_logger( LOG_INFO, "%s: %s", __FUNCTION__, compat_name);
|
||||
|
||||
/* Now decide what to do with it */
|
||||
switch (action)
|
||||
@ -1138,12 +1070,9 @@ static void action_compat (const struct devfsd_notify_struct *info, unsigned int
|
||||
break;
|
||||
case AC_RMOLDCOMPAT:
|
||||
case AC_RMNEWCOMPAT:
|
||||
#ifdef CONFIG_DEBUG
|
||||
if (unlink (compat_name) != 0)
|
||||
msg_logger( NO_DIE, LOG_ERR, "unlink(): %s: %m\n", compat_name);
|
||||
#else
|
||||
unlink (compat_name);
|
||||
#endif
|
||||
ret = unlink (compat_name);
|
||||
if (ENABLE_DEBUG && ret)
|
||||
debug_msg_logger(LOG_ERR, "unlink: %s: %m", compat_name);
|
||||
break;
|
||||
/*esac*/
|
||||
} /* switch(action) */
|
||||
@ -1154,9 +1083,7 @@ static void restore(char *spath, struct stat source_stat, int rootlen)
|
||||
char dpath[STRING_LENGTH];
|
||||
struct stat dest_stat;
|
||||
|
||||
#ifdef CONFIG_DEBUG
|
||||
msg_logger( NO_DIE, LOG_INFO, "restore()\n");
|
||||
#endif
|
||||
debug_msg_logger(LOG_INFO, __FUNCTION__);
|
||||
|
||||
dest_stat.st_mode = 0;
|
||||
snprintf (dpath, sizeof dpath, "%s%s", mount_point, spath + rootlen);
|
||||
@ -1188,9 +1115,7 @@ static int copy_inode (const char *destpath, const struct stat *dest_stat,
|
||||
struct sockaddr_un un_addr;
|
||||
char symlink_val[STRING_LENGTH];
|
||||
|
||||
#ifdef CONFIG_DEBUG
|
||||
msg_logger( NO_DIE, LOG_INFO, "copy_inode()\n");
|
||||
#endif
|
||||
debug_msg_logger(LOG_INFO, __FUNCTION__);
|
||||
|
||||
if ( (source_stat->st_mode & S_IFMT) == (dest_stat->st_mode & S_IFMT) )
|
||||
{
|
||||
@ -1266,9 +1191,7 @@ static void free_config ()
|
||||
struct config_entry_struct *c_entry;
|
||||
void *next;
|
||||
|
||||
#ifdef CONFIG_DEBUG
|
||||
msg_logger( NO_DIE, LOG_INFO, "free_config()\n");
|
||||
#endif
|
||||
debug_msg_logger(LOG_INFO, __FUNCTION__);
|
||||
|
||||
for (c_entry = first_config; c_entry != NULL; c_entry = next)
|
||||
{
|
||||
@ -1300,17 +1223,15 @@ static int get_uid_gid (int flag, const char *string)
|
||||
{
|
||||
struct passwd *pw_ent;
|
||||
struct group *grp_ent;
|
||||
#ifdef CONFIG_DEVFSD_VERBOSE
|
||||
char * msg="user";
|
||||
#endif
|
||||
static char *msg;
|
||||
|
||||
if (ENABLE_DEVFSD_VERBOSE)
|
||||
msg="user";
|
||||
|
||||
#ifdef CONFIG_DEBUG
|
||||
msg_logger( NO_DIE, LOG_INFO, "get_uid_gid()\n");
|
||||
|
||||
|
||||
if(flag != UID && flag != GID )
|
||||
msg_logger( DIE, LOG_ERR,"get_uid_gid(): flag != UID && flag != GID\n");
|
||||
#endif
|
||||
debug_msg_logger(LOG_INFO, __FUNCTION__);
|
||||
|
||||
if(ENABLE_DEBUG && flag != UID && flag != GID)
|
||||
msg_logger_and_die(LOG_ERR,"%s: flag != UID && flag != GID", __FUNCTION__);
|
||||
|
||||
if ( isdigit (string[0]) || ( (string[0] == '-') && isdigit (string[1]) ) )
|
||||
return atoi (string);
|
||||
@ -1320,12 +1241,11 @@ static int get_uid_gid (int flag, const char *string)
|
||||
|
||||
if ( flag == GID && ( grp_ent = getgrnam (string) ) != NULL )
|
||||
return (grp_ent->gr_gid);
|
||||
#ifdef CONFIG_DEVFSD_VERBOSE
|
||||
else
|
||||
else if(ENABLE_DEVFSD_VERBOSE)
|
||||
msg="group";
|
||||
|
||||
msg_logger( NO_DIE, LOG_ERR,"unknown %s: %s, defaulting to %cID=0\n", msg, string, msg[0] - 32);
|
||||
#endif
|
||||
if(ENABLE_DEVFSD_VERBOSE)
|
||||
msg_logger(LOG_ERR,"unknown %s: %s, defaulting to %cid=0", msg, string, msg[0]);
|
||||
return (0);
|
||||
}/* End Function get_uid_gid */
|
||||
|
||||
@ -1337,18 +1257,14 @@ static mode_t get_mode (const char *string)
|
||||
{
|
||||
mode_t mode;
|
||||
int i;
|
||||
#ifdef CONFIG_DEBUG
|
||||
msg_logger( NO_DIE, LOG_INFO, "get_mode()\n");
|
||||
#endif
|
||||
|
||||
debug_msg_logger(LOG_INFO, __FUNCTION__);
|
||||
|
||||
if ( isdigit (string[0]) )
|
||||
return strtoul (string, NULL, 8);
|
||||
if (strlen (string) != 9)
|
||||
#ifdef CONFIG_DEVFSD_VERBOSE
|
||||
msg_logger( DIE, LOG_ERR, "bad mode: %s\n", string);
|
||||
#else
|
||||
exit(EXIT_FAILURE);
|
||||
#endif
|
||||
msg_logger_and_die(LOG_ERR, "bad mode: %s", string);
|
||||
|
||||
mode = 0;
|
||||
i= S_IRUSR;
|
||||
while(i>0)
|
||||
@ -1363,16 +1279,13 @@ static mode_t get_mode (const char *string)
|
||||
|
||||
static void signal_handler (int sig)
|
||||
{
|
||||
#ifdef CONFIG_DEBUG
|
||||
msg_logger( NO_DIE, LOG_INFO, "signal_handler()\n");
|
||||
#endif
|
||||
|
||||
debug_msg_logger(LOG_INFO, __FUNCTION__);
|
||||
|
||||
caught_signal = TRUE;
|
||||
if (sig == SIGHUP)
|
||||
caught_sighup = TRUE;
|
||||
#ifdef CONFIG_DEVFSD_VERBOSE
|
||||
msg_logger( NO_DIE, LOG_INFO, "Caught %s\n",(sig == SIGHUP)?"SIGHUP" : "SIGUSR1");
|
||||
#endif
|
||||
|
||||
msg_logger(LOG_INFO, "Caught signal %d", sig);
|
||||
} /* End Function signal_handler */
|
||||
|
||||
static const char *get_variable (const char *variable, void *info)
|
||||
@ -1383,16 +1296,12 @@ static const char *get_variable (const char *variable, void *info)
|
||||
"uid", "gid", "mode", hostname, mount_point,
|
||||
gv_info->devpath, gv_info->devname, 0 };
|
||||
short int i;
|
||||
#ifdef CONFIG_DEBUG
|
||||
msg_logger( NO_DIE, LOG_INFO, "get_variable()\n");
|
||||
#endif
|
||||
|
||||
debug_msg_logger(LOG_INFO, __FUNCTION__);
|
||||
|
||||
if (gethostname (hostname, STRING_LENGTH - 1) != 0)
|
||||
#ifdef CONFIG_DEVFSD_VERBOSE
|
||||
msg_logger( DIE, LOG_ERR, "gethostname(): %m\n");
|
||||
#else
|
||||
exit(EXIT_FAILURE);
|
||||
#endif
|
||||
msg_logger_and_die(LOG_ERR, "gethostname: %m");
|
||||
|
||||
/* Here on error we should do exit(RV_SYS_ERROR), instead we do exit(EXIT_FAILURE) */
|
||||
hostname[STRING_LENGTH - 1] = '\0';
|
||||
|
||||
@ -1403,9 +1312,7 @@ static const char *get_variable (const char *variable, void *info)
|
||||
return (NULL);
|
||||
if( i >= 0 || i <= 3)
|
||||
{
|
||||
#ifdef CONFIG_DEBUG
|
||||
msg_logger( NO_DIE, LOG_INFO, "get_variable(): i=%d %s\n",i ,field_names[i+7]);
|
||||
#endif
|
||||
debug_msg_logger(LOG_INFO, "%s: i=%d %s", __FUNCTION__, i ,field_names[i+7]);
|
||||
return(field_names[i+7]);
|
||||
}
|
||||
|
||||
@ -1415,9 +1322,9 @@ static const char *get_variable (const char *variable, void *info)
|
||||
sprintf (sbuf, "%u", gv_info->info->gid);
|
||||
else if(i == 6)
|
||||
sprintf (sbuf, "%o", gv_info->info->mode);
|
||||
#ifdef CONFIG_DEBUG
|
||||
msg_logger( NO_DIE, LOG_INFO, "get_variable(): %s\n", sbuf);
|
||||
#endif
|
||||
|
||||
debug_msg_logger(LOG_INFO, "%s: %s", __FUNCTION__, sbuf);
|
||||
|
||||
return (sbuf);
|
||||
} /* End Function get_variable */
|
||||
|
||||
@ -1425,9 +1332,7 @@ static void service(struct stat statbuf, char *path)
|
||||
{
|
||||
struct devfsd_notify_struct info;
|
||||
|
||||
#ifdef CONFIG_DEBUG
|
||||
msg_logger( NO_DIE, LOG_INFO, "service()\n");
|
||||
#endif
|
||||
debug_msg_logger(LOG_INFO, __FUNCTION__);
|
||||
|
||||
memset (&info, 0, sizeof info);
|
||||
info.type = DEVFSD_NOTIFY_REGISTERED;
|
||||
@ -1457,16 +1362,11 @@ static void dir_operation(int type, const char * dir_name, int var, unsigned lon
|
||||
struct dirent *de;
|
||||
char path[STRING_LENGTH];
|
||||
|
||||
|
||||
#ifdef CONFIG_DEBUG
|
||||
msg_logger( NO_DIE, LOG_INFO, "dir_operation()\n");
|
||||
#endif
|
||||
debug_msg_logger(LOG_INFO, __FUNCTION__);
|
||||
|
||||
if((dp = opendir( dir_name))==NULL)
|
||||
{
|
||||
#ifdef CONFIG_DEBUG
|
||||
msg_logger( NO_DIE, LOG_ERR, "opendir(): %s: %m\n", dir_name);
|
||||
#endif
|
||||
debug_msg_logger(LOG_ERR, "opendir: %s: %m", dir_name);
|
||||
return;
|
||||
}
|
||||
|
||||
@ -1476,15 +1376,11 @@ static void dir_operation(int type, const char * dir_name, int var, unsigned lon
|
||||
if(de->d_name && *de->d_name == '.' && (!de->d_name[1] || (de->d_name[1] == '.' && !de->d_name[2])))
|
||||
continue;
|
||||
snprintf (path, sizeof (path), "%s/%s", dir_name, de->d_name);
|
||||
#ifdef CONFIG_DEBUG
|
||||
msg_logger( NO_DIE, LOG_ERR, "dir_operation(): %s\n", path);
|
||||
#endif
|
||||
debug_msg_logger(LOG_ERR, "%s: %s", __FUNCTION__, path);
|
||||
|
||||
if (lstat (path, &statbuf) != 0)
|
||||
{
|
||||
#ifdef CONFIG_DEBUG
|
||||
msg_logger( NO_DIE, LOG_ERR, "%s: %m\n", path);
|
||||
#endif
|
||||
debug_msg_logger(LOG_ERR, "%s: %s: %m", __FUNCTION__, path);
|
||||
continue;
|
||||
}
|
||||
switch(type)
|
||||
@ -1510,10 +1406,7 @@ static int mksymlink (const char *oldpath, const char *newpath)
|
||||
[RETURNS] 0 on success, else -1.
|
||||
*/
|
||||
{
|
||||
#ifdef CONFIG_DEBUG
|
||||
msg_logger( NO_DIE, LOG_INFO, "mksymlink()\n", newpath);
|
||||
#endif
|
||||
|
||||
debug_msg_logger(LOG_INFO, __FUNCTION__);
|
||||
|
||||
if ( !make_dir_tree (newpath) )
|
||||
return (-1);
|
||||
@ -1522,9 +1415,7 @@ static int mksymlink (const char *oldpath, const char *newpath)
|
||||
{
|
||||
if (errno != EEXIST)
|
||||
{
|
||||
#ifdef CONFIG_DEBUG
|
||||
msg_logger( NO_DIE, LOG_ERR, "mksymlink(): %s to %s: %m\n", oldpath, newpath);
|
||||
#endif
|
||||
debug_msg_logger(LOG_ERR, "%s: %s to %s: %m", __FUNCTION__, oldpath, newpath);
|
||||
return (-1);
|
||||
}
|
||||
}
|
||||
@ -1538,14 +1429,11 @@ static int make_dir_tree (const char *path)
|
||||
[RETURNS] TRUE on success, else FALSE.
|
||||
*/
|
||||
{
|
||||
#ifdef CONFIG_DEBUG
|
||||
msg_logger( NO_DIE, LOG_INFO, "make_dir_tree()\n");
|
||||
#endif
|
||||
debug_msg_logger(LOG_INFO, __FUNCTION__);
|
||||
|
||||
if (bb_make_directory( dirname((char *)path), -1, FILEUTILS_RECUR )==-1)
|
||||
{
|
||||
#ifdef CONFIG_DEBUG
|
||||
msg_logger( NO_DIE, LOG_ERR, "make_dir_tree(): %s: %m\n", path);
|
||||
#endif
|
||||
debug_msg_logger(LOG_ERR, "%s: %s: %m",__FUNCTION__, path);
|
||||
return (FALSE);
|
||||
}
|
||||
return(TRUE);
|
||||
@ -1574,9 +1462,7 @@ static int expand_expression(char *output, unsigned int outsize,
|
||||
{
|
||||
char temp[STRING_LENGTH];
|
||||
|
||||
#ifdef CONFIG_DEBUG
|
||||
msg_logger( NO_DIE, LOG_INFO, "expand_expression()\n");
|
||||
#endif
|
||||
debug_msg_logger(LOG_INFO, __FUNCTION__);
|
||||
|
||||
if ( !st_expr_expand (temp, STRING_LENGTH, input, get_variable_func, info) )
|
||||
return (FALSE);
|
||||
@ -1605,9 +1491,7 @@ static void expand_regexp (char *output, size_t outsize, const char *input,
|
||||
const char last_exp = '0' - 1 + numex;
|
||||
int c = -1;
|
||||
|
||||
#ifdef CONFIG_DEBUG
|
||||
msg_logger( NO_DIE, LOG_INFO, "expand_regexp()\n");
|
||||
#endif
|
||||
debug_msg_logger(LOG_INFO, __FUNCTION__);
|
||||
|
||||
/* Guarantee NULL termination by writing an explicit '\0' character into
|
||||
the very last byte */
|
||||
@ -1726,9 +1610,7 @@ const char *get_old_name (const char *devname, unsigned int namelen,
|
||||
"%cty%c%c", /* pty/ */
|
||||
NULL };
|
||||
|
||||
#ifdef CONFIG_DEBUG
|
||||
msg_logger( NO_DIE, LOG_INFO, "get_old_name()\n");
|
||||
#endif
|
||||
debug_msg_logger(LOG_INFO, __FUNCTION__);
|
||||
|
||||
for (trans = translate_table; trans->match != NULL; ++trans)
|
||||
{
|
||||
@ -1750,10 +1632,8 @@ const char *get_old_name (const char *devname, unsigned int namelen,
|
||||
compat_name = buffer;
|
||||
else
|
||||
return NULL;
|
||||
|
||||
#ifdef CONFIG_DEBUG
|
||||
msg_logger( NO_DIE, LOG_INFO, "get_old_name(): scan_dev_name() returned %d\n", i);
|
||||
#endif
|
||||
|
||||
debug_msg_logger(LOG_INFO, "%s: scan_dev_name = %d", __FUNCTION__, i);
|
||||
|
||||
/* 1 == scsi/generic, 3 == scsi/cd, 10 == sbp/ */
|
||||
if( i == 1 || i == 3 || i == 10 )
|
||||
@ -1775,7 +1655,8 @@ const char *get_old_name (const char *devname, unsigned int namelen,
|
||||
}
|
||||
/* 6 == ide/host/disc, 7 == ide/host/cd, 8 == ide/host/part */
|
||||
if( i == 6 || i == 7 || i == 8 )
|
||||
sprintf (buffer, fmt[i] , get_old_ide_name (major, minor), ptr + 4); /* last arg should be ignored for i == 6 or i== 7 */
|
||||
/* last arg should be ignored for i == 6 or i== 7 */
|
||||
sprintf (buffer, fmt[i] , get_old_ide_name (major, minor), ptr + 4);
|
||||
|
||||
/* 9 == ide/host/mt */
|
||||
if( i == 9 )
|
||||
@ -1796,10 +1677,10 @@ const char *get_old_name (const char *devname, unsigned int namelen,
|
||||
indexx = atoi (devname + 5);
|
||||
sprintf (buffer, fmt[i], (devname[4] == 'm') ? 'p' : 't', pty1[indexx >> 4], pty2[indexx & 0x0f]);
|
||||
}
|
||||
#ifdef CONFIG_DEBUG
|
||||
if(compat_name!=NULL)
|
||||
msg_logger( NO_DIE, LOG_INFO, "get_old_name(): compat_name %s\n", compat_name);
|
||||
#endif
|
||||
|
||||
if(ENABLE_DEBUG && compat_name!=NULL)
|
||||
msg_logger(LOG_INFO, "%s: compat_name %s", __FUNCTION__, compat_name);
|
||||
|
||||
return (compat_name);
|
||||
} /* End Function get_old_name */
|
||||
|
||||
@ -1814,9 +1695,7 @@ static char get_old_ide_name (unsigned int major, unsigned int minor)
|
||||
char c='a'; /* 97 */
|
||||
int i=IDE0_MAJOR;
|
||||
|
||||
#ifdef CONFIG_DEBUG
|
||||
msg_logger( NO_DIE, LOG_INFO, "get_old_ide_name()\n");
|
||||
#endif
|
||||
debug_msg_logger(LOG_INFO, __FUNCTION__);
|
||||
|
||||
/* I hope it works like the previous code as it saves a few bytes. Tito ;P */
|
||||
do {
|
||||
@ -1853,9 +1732,7 @@ static char *write_old_sd_name (char *buffer,
|
||||
{
|
||||
unsigned int disc_index;
|
||||
|
||||
#ifdef CONFIG_DEBUG
|
||||
msg_logger( NO_DIE, LOG_INFO, "write_old_sd_name()\n");
|
||||
#endif
|
||||
debug_msg_logger(LOG_INFO, __FUNCTION__);
|
||||
|
||||
if (major == 8)
|
||||
{
|
||||
@ -1902,9 +1779,7 @@ int st_expr_expand (char *output, unsigned int length, const char *input,
|
||||
struct passwd *pwent;
|
||||
char buffer[BUFFER_SIZE], tmp[STRING_LENGTH];
|
||||
|
||||
#ifdef CONFIG_DEBUG
|
||||
msg_logger( NO_DIE, LOG_INFO, "st_expr_expand()\n");
|
||||
#endif
|
||||
debug_msg_logger(LOG_INFO, __FUNCTION__);
|
||||
|
||||
if (length > BUFFER_SIZE)
|
||||
length = BUFFER_SIZE;
|
||||
@ -1926,9 +1801,7 @@ int st_expr_expand (char *output, unsigned int length, const char *input,
|
||||
/* User's own home directory: leave separator for next time */
|
||||
if ( ( env = getenv ("HOME") ) == NULL )
|
||||
{
|
||||
#ifdef CONFIG_DEVFSD_VERBOSE
|
||||
msg_logger( NO_DIE, LOG_INFO, bb_msg_variable_not_found, "HOME");
|
||||
#endif
|
||||
msg_logger(LOG_INFO, bb_msg_variable_not_found, "HOME");
|
||||
return (FALSE);
|
||||
}
|
||||
len = strlen (env);
|
||||
@ -1948,9 +1821,7 @@ int st_expr_expand (char *output, unsigned int length, const char *input,
|
||||
input = ptr - 1;
|
||||
if ( ( pwent = getpwnam (tmp) ) == NULL )
|
||||
{
|
||||
#ifdef CONFIG_DEVFSD_VERBOSE
|
||||
msg_logger( NO_DIE, LOG_INFO, "no pwent for: %s\n", tmp);
|
||||
#endif
|
||||
msg_logger(LOG_INFO, "no pwent for: %s", tmp);
|
||||
return (FALSE);
|
||||
}
|
||||
len = strlen (pwent->pw_dir);
|
||||
@ -1976,9 +1847,7 @@ int st_expr_expand (char *output, unsigned int length, const char *input,
|
||||
}
|
||||
return (FALSE);
|
||||
st_expr_expand_out:
|
||||
#ifdef CONFIG_DEVFSD_VERBOSE
|
||||
msg_logger( NO_DIE, LOG_INFO, bb_msg_small_buffer);
|
||||
#endif
|
||||
msg_logger(LOG_INFO, bb_msg_small_buffer);
|
||||
return (FALSE);
|
||||
} /* End Function st_expr_expand */
|
||||
|
||||
@ -2009,9 +1878,7 @@ static const char *expand_variable (char *buffer, unsigned int length,
|
||||
const char *env, *ptr;
|
||||
char tmp[STRING_LENGTH];
|
||||
|
||||
#ifdef CONFIG_DEBUG
|
||||
msg_logger( NO_DIE, LOG_INFO, "expand_variable()\n");
|
||||
#endif
|
||||
debug_msg_logger(LOG_INFO, __FUNCTION__);
|
||||
|
||||
ch = input[0];
|
||||
if (ch == '$')
|
||||
@ -2040,9 +1907,7 @@ static const char *expand_variable (char *buffer, unsigned int length,
|
||||
input = ptr - 1;
|
||||
if ( ( env = get_variable_v2 (tmp, func, info) ) == NULL )
|
||||
{
|
||||
#ifdef CONFIG_DEVFSD_VERBOSE
|
||||
msg_logger( NO_DIE, LOG_INFO, bb_msg_variable_not_found, tmp);
|
||||
#endif
|
||||
msg_logger(LOG_INFO, bb_msg_variable_not_found, tmp);
|
||||
return (NULL);
|
||||
}
|
||||
len = strlen (env);
|
||||
@ -2072,9 +1937,7 @@ static const char *expand_variable (char *buffer, unsigned int length,
|
||||
}
|
||||
if (ch != ':' || ptr[1] != '-' )
|
||||
{
|
||||
#ifdef CONFIG_DEVFSD_VERBOSE
|
||||
msg_logger( NO_DIE, LOG_INFO,"illegal char in var name\n");
|
||||
#endif
|
||||
msg_logger(LOG_INFO, "illegal char in var name");
|
||||
return (NULL);
|
||||
}
|
||||
/* It's that handy "${var:-word}" expression. Check if var is defined */
|
||||
@ -2099,9 +1962,7 @@ static const char *expand_variable (char *buffer, unsigned int length,
|
||||
--open_braces;
|
||||
break;
|
||||
case '\0':
|
||||
#ifdef CONFIG_DEVFSD_VERBOSE
|
||||
msg_logger( NO_DIE, LOG_INFO,"\"}\" not found in: %s\n", input);
|
||||
#endif
|
||||
msg_logger(LOG_INFO,"\"}\" not found in: %s", input);
|
||||
return (NULL);
|
||||
default:
|
||||
break;
|
||||
@ -2141,9 +2002,7 @@ static const char *expand_variable (char *buffer, unsigned int length,
|
||||
*out_pos += len;
|
||||
return (input);
|
||||
expand_variable_out:
|
||||
#ifdef CONFIG_DEVFSD_VERBOSE
|
||||
msg_logger( NO_DIE, LOG_INFO, bb_msg_small_buffer);
|
||||
#endif
|
||||
msg_logger(LOG_INFO, bb_msg_small_buffer);
|
||||
return (NULL);
|
||||
} /* End Function expand_variable */
|
||||
|
||||
@ -2161,9 +2020,7 @@ static const char *get_variable_v2 (const char *variable,
|
||||
{
|
||||
const char *value;
|
||||
|
||||
#ifdef CONFIG_DEBUG
|
||||
msg_logger( NO_DIE, LOG_INFO, "get_variable_v2()\n");
|
||||
#endif
|
||||
debug_msg_logger(LOG_INFO, __FUNCTION__);
|
||||
|
||||
if (func != NULL)
|
||||
{
|
||||
|
||||
Loading…
Reference in New Issue
Block a user