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remove unneeded #includes, fix indentation

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This commit is contained in:
Denis Vlasenko 2006-09-23 16:01:09 +00:00
parent c1876d7364
commit c290563319
3 changed files with 47 additions and 61 deletions
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28
coreutils/printf.c
View File

@ -38,37 +38,30 @@
// 19990508 Busy Boxed! Dave Cinege
#include <unistd.h>
#include <stdio.h>
#include <sys/types.h>
#include <string.h>
#include <errno.h>
#include <stdlib.h>
#include <fcntl.h>
#include <ctype.h>
#include <assert.h>
#include "busybox.h"
static int print_formatted (char *format, int argc, char **argv);
static void print_direc (char *start, size_t length,
static int print_formatted(char *format, int argc, char **argv);
static void print_direc(char *start, size_t length,
int field_width, int precision, char *argument);
typedef int (*converter)(char *arg, void *result);
static void multiconvert(char *arg, void *result, converter convert)
{
char s[16];
if (*arg == '"' || *arg == '\'') {
sprintf(s,"%d",(unsigned)*(++arg));
arg=s;
sprintf(s, "%d", (unsigned)arg[1]);
arg = s;
}
if(convert(arg,result)) fprintf(stderr, "%s", arg);
if (convert(arg, result))
fputs(arg, stderr);
}
static unsigned long xstrtoul(char *arg)
{
unsigned long result;
multiconvert(arg,&result, (converter)safe_strtoul);
multiconvert(arg, &result, (converter)safe_strtoul);
return result;
}
@ -104,7 +97,7 @@ int printf_main(int argc, char **argv)
char *format;
int args_used;
if (argc <= 1 || **(argv + 1) == '-') {
if (argc <= 1 || argv[1][0] == '-') {
bb_show_usage();
}
@ -119,8 +112,7 @@ int printf_main(int argc, char **argv)
}
while (args_used > 0 && argc > 0);
/*
if (argc > 0)
/* if (argc > 0)
fprintf(stderr, "excess args ignored");
*/

19
libbb/xgetcwd.c
View File

@ -7,11 +7,6 @@
* Special function for busybox written by Vladimir Oleynik <dzo@simtreas.ru>
*/
#include <stdlib.h>
#include <errno.h>
#include <unistd.h>
#include <limits.h>
#include <sys/param.h>
#include "libbb.h"
/* Amount to increase buffer size by in each try. */
@ -23,7 +18,7 @@
*/
char *
xgetcwd (char *cwd)
xgetcwd(char *cwd)
{
char *ret;
unsigned path_max;
@ -31,17 +26,17 @@ xgetcwd (char *cwd)
path_max = (unsigned) PATH_MAX;
path_max += 2; /* The getcwd docs say to do this. */
if(cwd==0)
cwd = xmalloc (path_max);
if (cwd==0)
cwd = xmalloc(path_max);
while ((ret = getcwd (cwd, path_max)) == NULL && errno == ERANGE) {
while ((ret = getcwd(cwd, path_max)) == NULL && errno == ERANGE) {
path_max += PATH_INCR;
cwd = xrealloc (cwd, path_max);
cwd = xrealloc(cwd, path_max);
}
if (ret == NULL) {
free (cwd);
bb_perror_msg("getcwd()");
free(cwd);
bb_perror_msg("getcwd");
return NULL;
}

7
miscutils/runlevel.c
View File

@ -32,12 +32,11 @@ int runlevel_main(int argc, char *argv[])
if (prev == 0) prev = 'N';
printf("%c %c\n", prev, ut->ut_pid % 256);
endutent();
return (0);
return 0;
}
}
printf("unknown\n");
puts("unknown");
endutent();
return (1);
return 1;
}