ahp/busybox
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

trylink: produce even more info about final link stage

Browse source 
trylink: explain how to modify link and drastically decrease amount
  of padding (unfortunately, needs hand editing ATM).
*: add ALIGN1 / ALIGN2 to global strings and arrays of bytes and shorts

size saving: 0.5k
This commit is contained in:
Denis Vlasenko 2007-08-12 20:58:27 +00:00
parent 4185548984
commit 6ca409e0e4
119 changed files with 491 additions and 444 deletions
Download patch file Download diff file Expand all files Collapse all files

26
miscutils/devfsd.c
View file

@ -245,12 +245,10 @@ static struct config_entry_struct *last_config = NULL;
static char *mount_point = NULL;
static volatile int caught_signal = FALSE;
static volatile int caught_sighup = FALSE;
static struct initial_symlink_struct
{
static struct initial_symlink_struct {
const char *dest;
const char *name;
} initial_symlinks[] =
{
} initial_symlinks[] = {
{"/proc/self/fd", "fd"},
{"fd/0", "stdin"},
{"fd/1", "stdout"},
@ -258,12 +256,10 @@ static struct initial_symlink_struct
{NULL, NULL},
};
static struct event_type
{
static struct event_type {
unsigned int type; /* The DEVFSD_NOTIFY_* value */
const char *config_name; /* The name used in the config file */
} event_types[] =
{
} event_types[] = {
{DEVFSD_NOTIFY_REGISTERED, "REGISTER"},
{DEVFSD_NOTIFY_UNREGISTERED, "UNREGISTER"},
{DEVFSD_NOTIFY_ASYNC_OPEN, "ASYNC_OPEN"},
@ -277,10 +273,10 @@ static struct event_type
/* Busybox messages */
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";
static const char bb_msg_proto_rev[] ALIGN1 = "protocol revision";
static const char bb_msg_bad_config[] ALIGN1 = "bad %s config file: %s";
static const char bb_msg_small_buffer[] ALIGN1 = "buffer too small";
static const char bb_msg_variable_not_found[] ALIGN1 = "variable: %s not found";
/* Busybox stuff */
#if ENABLE_DEVFSD_VERBOSE || ENABLE_DEBUG
@ -387,10 +383,10 @@ int devfsd_main(int argc, char **argv)
/* NB: The check for CONFIG_FILE is done in read_config_file() */
if (print_version ||(DEVFSD_PROTOCOL_REVISION_DAEMON != proto_rev)) {
if (print_version || (DEVFSD_PROTOCOL_REVISION_DAEMON != 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);
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 */
@ -509,7 +505,7 @@ static void process_config_line(const char *line, unsigned long *event_mask)
int i;
/* !!!! Only Uppercase Keywords in devsfd.conf */
static const char options[] =
static const char options[] ALIGN1 =
"CLEAR_CONFIG\0""INCLUDE\0""OPTIONAL_INCLUDE\0"
"RESTORE\0""PERMISSIONS\0""MODLOAD\0""EXECUTE\0"
"COPY\0""IGNORE\0""MKOLDCOMPAT\0""MKNEWCOMPAT\0"