+/* vi: set sw=4 ts=4: */
+/*
+ * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
+ */
+
/*
devfsd implementation for busybox
#include <stdarg.h>
#include <string.h>
#include <ctype.h>
-#include <sys/time.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <sys/wait.h>
va_start(ap, fmt);
ret = access ("/dev/log", F_OK);
if (ret == 0) {
- openlog(bb_applet_name, 0, LOG_DAEMON);
+ openlog(applet_name, 0, LOG_DAEMON);
vsyslog( pri , fmt, ap);
/* Man: A trailing newline is added when needed. */
closelog();
if (chdir (mount_point) != 0)
devfsd_perror_msg_and_die(mount_point);
- fd = bb_xopen (".devfsd", O_RDONLY);
+ fd = xopen (".devfsd", O_RDONLY);
if (fcntl (fd, F_SETFD, FD_CLOEXEC) != 0)
devfsd_perror_msg_and_die("FD_CLOEXEC");
- do_ioctl_and_die(fd, DEVFSDIOC_GET_PROTO_REV,(int )&proto_rev);
+ if (ioctl (fd, DEVFSDIOC_GET_PROTO_REV, &proto_rev) == -1)
+ msg_logger_and_die(LOG_ERR, "ioctl");
/*setup initial entries */
for (curr = initial_symlinks; curr->dest != NULL; ++curr)
if ( print_version || (DEVFSD_PROTOCOL_REVISION_DAEMON != proto_rev) )
{
- bb_printf( "%s v%s\nDaemon %s:\t%d\nKernel-side %s:\t%d\n",
- bb_applet_name,DEVFSD_VERSION,bb_msg_proto_rev,
- DEVFSD_PROTOCOL_REVISION_DAEMON,bb_msg_proto_rev, proto_rev);
+ printf( "%s v%s\nDaemon %s:\t%d\nKernel-side %s:\t%d\n",
+ applet_name,DEVFSD_VERSION,bb_msg_proto_rev,
+ DEVFSD_PROTOCOL_REVISION_DAEMON,bb_msg_proto_rev, proto_rev);
if (DEVFSD_PROTOCOL_REVISION_DAEMON != proto_rev)
bb_error_msg_and_die( "%s mismatch!",bb_msg_proto_rev);
exit(EXIT_SUCCESS); /* -v */
if (sigaction (SIGHUP, &new_action, NULL) != 0 || sigaction (SIGUSR1, &new_action, NULL) != 0 )
devfsd_error_msg_and_die( "sigaction");
- bb_printf("%s v%s started for %s\n",bb_applet_name, DEVFSD_VERSION, mount_point);
+ printf("%s v%s started for %s\n",applet_name, DEVFSD_VERSION, mount_point);
/* Set umask so that mknod(2), open(2) and mkdir(2) have complete control over permissions */
umask (0);
char name[STRING_LENGTH];
char * msg="";
char *ptr;
+ int i;
/* !!!! Only Uppercase Keywords in devsfd.conf */
- const char *options[] = { "CLEAR_CONFIG", "INCLUDE", "OPTIONAL_INCLUDE", "RESTORE",
- "PERMISSIONS", "MODLOAD", "EXECUTE", "COPY", "IGNORE",
- "MKOLDCOMPAT", "MKNEWCOMPAT","RMOLDCOMPAT", "RMNEWCOMPAT", 0 };
-
- int i;
+ static const char *const options[] = {
+ "CLEAR_CONFIG", "INCLUDE", "OPTIONAL_INCLUDE",
+ "RESTORE", "PERMISSIONS", "MODLOAD", "EXECUTE",
+ "COPY", "IGNORE", "MKOLDCOMPAT", "MKNEWCOMPAT",
+ "RMOLDCOMPAT", "RMNEWCOMPAT", 0
+ };
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",
when, name, what,
p[0], p[1], p[2], p[3], p[4], p[5], p[6]);
- i = compare_string_array(options, when );
+ i = index_in_str_array(options, when );
/*"CLEAR_CONFIG"*/
if( i == 0)
goto process_config_line_err;
}
- i = compare_string_array(options, what );
+ i = index_in_str_array(options, what );
switch(i)
{
if ( ( ptr = strchr (p[0], '.') ) == NULL )
{
msg="UID.GID";
- goto process_config_line_err; /*"missing '.' in UID.GID */
+ goto process_config_line_err; /*"missing '.' in UID.GID"*/
}
*ptr++ = '\0';
num_args -= 3;
for (count = 0; count < num_args; ++count)
- new->u.execute.argv[count] = bb_xstrdup (p[count]);
+ new->u.execute.argv[count] = xstrdup (p[count]);
new->u.execute.argv[num_args] = NULL;
break;
if (num_args != 2)
goto process_config_line_err; /* missing path and function in line */
- new->u.copy.source = bb_xstrdup (p[0]);
- new->u.copy.destination = bb_xstrdup (p[1]);
+ new->u.copy.source = xstrdup (p[0]);
+ new->u.copy.destination = xstrdup (p[1]);
break;
case 8: /* IGNORE */
/* FALLTROUGH */
} /* End Function action_permissions */
static void action_modload (const struct devfsd_notify_struct *info,
- const struct config_entry_struct *entry)
+ const struct config_entry_struct *entry ATTRIBUTE_UNUSED)
/* [SUMMARY] Load a module.
<info> The devfs change.
<entry> The config file entry.
unsigned int i;
char rewind_;
/* 1 to 5 "scsi/" , 6 to 9 "ide/host" */
- const char *fmt[] = { NULL ,
- "sg/c%db%dt%du%d", /* scsi/generic */
- "sd/c%db%dt%du%d", /* scsi/disc */
- "sr/c%db%dt%du%d", /* scsi/cd */
- "sd/c%db%dt%du%dp%d", /* scsi/part */
- "st/c%db%dt%du%dm%d%c", /* scsi/mt */
- "ide/hd/c%db%dt%du%d", /* ide/host/disc */
- "ide/cd/c%db%dt%du%d", /* ide/host/cd */
- "ide/hd/c%db%dt%du%dp%d", /* ide/host/part */
- "ide/mt/c%db%dt%du%d%s", /* ide/host/mt */
- NULL };
+ static const char *const fmt[] = {
+ NULL ,
+ "sg/c%db%dt%du%d", /* scsi/generic */
+ "sd/c%db%dt%du%d", /* scsi/disc */
+ "sr/c%db%dt%du%d", /* scsi/cd */
+ "sd/c%db%dt%du%dp%d", /* scsi/part */
+ "st/c%db%dt%du%dm%d%c", /* scsi/mt */
+ "ide/hd/c%db%dt%du%d", /* ide/host/disc */
+ "ide/cd/c%db%dt%du%d", /* ide/host/cd */
+ "ide/hd/c%db%dt%du%dp%d", /* ide/host/part */
+ "ide/mt/c%db%dt%du%d%s", /* ide/host/mt */
+ NULL
+ };
/* First construct compatibility name */
switch (action)
return (FALSE);
} /* End Function copy_inode */
-static void free_config ()
+static void free_config (void)
/* [SUMMARY] Free the configuration information.
[RETURNS] Nothing.
*/
/* Here on error we should do exit(RV_SYS_ERROR), instead we do exit(EXIT_FAILURE) */
hostname[STRING_LENGTH - 1] = '\0';
- /* compare_string_array returns i>=0 */
- i=compare_string_array(field_names, variable);
+ /* index_in_str_array returns i>=0 */
+ i=index_in_str_array(field_names, variable);
- if ( i > 6 && (i > 1 && gv_info == NULL))
+ if ( i > 6 || i < 0 || (i > 1 && gv_info == NULL))
return (NULL);
- if( i >= 0 || i <= 3)
+ if( i >= 0 && i <= 3)
{
debug_msg_logger(LOG_INFO, "%s: i=%d %s", __FUNCTION__, i ,field_names[i+7]);
return(field_names[i+7]);
const char *pty2;
size_t len;
/* 1 to 5 "scsi/" , 6 to 9 "ide/host", 10 sbp/, 11 vcc/, 12 pty/ */
- const char *fmt[] = { NULL ,
- "sg%u", /* scsi/generic */
- NULL, /* scsi/disc */
- "sr%u", /* scsi/cd */
- NULL, /* scsi/part */
- "nst%u%c", /* scsi/mt */
- "hd%c" , /* ide/host/disc */
- "hd%c" , /* ide/host/cd */
- "hd%c%s", /* ide/host/part */
- "%sht%d", /* ide/host/mt */
- "sbpcd%u", /* sbp/ */
- "vcs%s", /* vcc/ */
- "%cty%c%c", /* pty/ */
- NULL };
+ static const char *const fmt[] = {
+ NULL ,
+ "sg%u", /* scsi/generic */
+ NULL, /* scsi/disc */
+ "sr%u", /* scsi/cd */
+ NULL, /* scsi/part */
+ "nst%u%c", /* scsi/mt */
+ "hd%c" , /* ide/host/disc */
+ "hd%c" , /* ide/host/cd */
+ "hd%c%s", /* ide/host/part */
+ "%sht%d", /* ide/host/mt */
+ "sbpcd%u", /* sbp/ */
+ "vcs%s", /* vcc/ */
+ "%cty%c%c", /* pty/ */
+ NULL
+ };
debug_msg_logger(LOG_INFO, __FUNCTION__);
i==IDE6_MAJOR || i==IDE7_MAJOR || i==IDE8_MAJOR ||
i==IDE9_MAJOR )
{
- if(i==major)
+ if((unsigned int)i==major)
{
letter=c;
break;
for (ptr = input; isalnum (ch) || (ch == '_') || (ch == ':');ch = *++ptr)
/* VOID */ ;
len = ptr - input;
- if (len >= sizeof tmp)
+ if ((size_t)len >= sizeof tmp)
goto expand_variable_out;
safe_memcpy (tmp, input, len);
{
/* Must be simple variable expansion with "${var}" */
len = ptr - input;
- if (len >= sizeof tmp)
+ if ((size_t)len >= sizeof tmp)
goto expand_variable_out;
safe_memcpy (tmp, input, len);
}
/* It's that handy "${var:-word}" expression. Check if var is defined */
len = ptr - input;
- if (len >= sizeof tmp)
+ if ((size_t)len >= sizeof tmp)
goto expand_variable_out;
safe_memcpy (tmp, input, len);
pointer to start of word in "${var:-word}" */
input += 2;
len = ptr - input;
- if (len >= sizeof tmp)
+ if ((size_t)len >= sizeof tmp)
goto expand_variable_out;
safe_memcpy (tmp, input, len);
projects / oweals / busybox.git / blobdiff