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Diffstat (limited to 'coreutils/mkdir.c')
-rw-r--r--coreutils/mkdir.c133
1 files changed, 67 insertions, 66 deletions
diff --git a/coreutils/mkdir.c b/coreutils/mkdir.c
index 8e3f51b..70fdbdf 100644
--- a/coreutils/mkdir.c
+++ b/coreutils/mkdir.c
@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
/*
* Mini mkdir implementation for busybox
*
@@ -28,14 +29,15 @@
#include <stdio.h>
#include <errno.h>
-#include <sys/param.h> /* for PATH_MAX */
+#include <sys/param.h> /* for PATH_MAX */
static const char mkdir_usage[] =
-"mkdir [OPTION] DIRECTORY...\n\n"
-"Create the DIRECTORY(ies), if they do not already exist\n\n"
-"Options:\n"
-"\t-m\tset permission mode (as in chmod), not rwxrwxrwx - umask\n"
-"\t-p\tno error if existing, make parent directories as needed\n";
+ "mkdir [OPTION] DIRECTORY...\n\n"
+ "Create the DIRECTORY(ies), if they do not already exist\n\n"
+ "Options:\n"
+
+ "\t-m\tset permission mode (as in chmod), not rwxrwxrwx - umask\n"
+ "\t-p\tno error if existing, make parent directories as needed\n";
static int parentFlag = FALSE;
@@ -44,71 +46,70 @@ static mode_t mode = 0777;
extern int mkdir_main(int argc, char **argv)
{
- int i = FALSE;
- argc--;
- argv++;
+ int i = FALSE;
- /* Parse any options */
- while (argc > 0 && **argv == '-') {
- while (i == FALSE && *++(*argv)) {
- switch (**argv) {
- case 'm':
- if (--argc == 0)
- usage( mkdir_usage);
- /* Find the specified modes */
- mode = 0;
- if (parse_mode(*(++argv), &mode) == FALSE ) {
- fprintf(stderr, "Unknown mode: %s\n", *argv);
- exit FALSE;
- }
- /* Set the umask for this process so it doesn't
- * screw up whatever the user just entered. */
- umask(0);
- i = TRUE;
- break;
- case 'p':
- parentFlag = TRUE;
- break;
- default:
- usage( mkdir_usage);
- }
- }
argc--;
argv++;
- }
-
- if (argc < 1) {
- usage( mkdir_usage);
- }
- while (argc > 0) {
- int status;
- struct stat statBuf;
- char buf[PATH_MAX + 1];
- if (strlen(*argv) > PATH_MAX - 1) {
- fprintf(stderr, name_too_long, "mkdir");
- exit FALSE;
- }
- strcpy (buf, *argv);
- status = stat(buf, &statBuf);
- if (parentFlag == FALSE && status != -1 && errno != ENOENT) {
- fprintf(stderr, "%s: File exists\n", buf);
- exit FALSE;
- }
- if (parentFlag == TRUE) {
- strcat( buf, "/");
- createPath(buf, mode);
+ /* Parse any options */
+ while (argc > 0 && **argv == '-') {
+ while (i == FALSE && *++(*argv)) {
+ switch (**argv) {
+ case 'm':
+ if (--argc == 0)
+ usage(mkdir_usage);
+ /* Find the specified modes */
+ mode = 0;
+ if (parse_mode(*(++argv), &mode) == FALSE) {
+ fprintf(stderr, "Unknown mode: %s\n", *argv);
+ exit FALSE;
+ }
+ /* Set the umask for this process so it doesn't
+ * screw up whatever the user just entered. */
+ umask(0);
+ i = TRUE;
+ break;
+ case 'p':
+ parentFlag = TRUE;
+ break;
+ default:
+ usage(mkdir_usage);
+ }
+ }
+ argc--;
+ argv++;
}
- else {
- if (mkdir (buf, mode) != 0 && parentFlag == FALSE) {
- perror(buf);
- exit FALSE;
- }
+
+ if (argc < 1) {
+ usage(mkdir_usage);
}
- argc--;
- argv++;
- }
- exit TRUE;
-}
+ while (argc > 0) {
+ int status;
+ struct stat statBuf;
+ char buf[PATH_MAX + 1];
+ if (strlen(*argv) > PATH_MAX - 1) {
+ fprintf(stderr, name_too_long, "mkdir");
+ exit FALSE;
+ }
+ strcpy(buf, *argv);
+ status = stat(buf, &statBuf);
+ if (parentFlag == FALSE && status != -1 && errno != ENOENT) {
+ fprintf(stderr, "%s: File exists\n", buf);
+ exit FALSE;
+ }
+ if (parentFlag == TRUE) {
+ strcat(buf, "/");
+ createPath(buf, mode);
+ } else {
+ if (mkdir(buf, mode) != 0 && parentFlag == FALSE) {
+ perror(buf);
+ exit FALSE;
+ }
+ }
+ argc--;
+ argv++;
+ }
+ exit TRUE;
+}