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-rw-r--r--findutils/find.c142
-rw-r--r--findutils/grep.c182
2 files changed, 164 insertions, 160 deletions
diff --git a/findutils/find.c b/findutils/find.c
index 50872b7f1..6346d454f 100644
--- a/findutils/find.c
+++ b/findutils/find.c
@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
/*
* Mini find implementation for busybox
*
@@ -28,92 +29,95 @@
#include <dirent.h>
-static char* pattern=NULL;
-static char* directory=".";
-static int dereferenceFlag=FALSE;
+static char *pattern = NULL;
+static char *directory = ".";
+static int dereferenceFlag = FALSE;
static const char find_usage[] = "find [PATH...] [EXPRESSION]\n\n"
-"Search for files in a directory hierarchy. The default PATH is\n"
-"the current directory; default EXPRESSION is '-print'\n\n"
-"\nEXPRESSION may consist of:\n"
-"\t-follow\n\t\tDereference symbolic links.\n"
-"\t-name PATTERN\n\t\tFile name (with leading directories removed) matches PATTERN.\n"
-"\t-print\n\t\tprint the full file name followed by a newline to stdout.\n\n"
+ "Search for files in a directory hierarchy. The default PATH is\n"
+ "the current directory; default EXPRESSION is '-print'\n\n"
+ "\nEXPRESSION may consist of:\n"
+ "\t-follow\n\t\tDereference symbolic links.\n"
+ "\t-name PATTERN\n\t\tFile name (with leading directories removed) matches PATTERN.\n"
+ "\t-print\n\t\tprint the full file name followed by a newline to stdout.\n\n"
#if defined BB_REGEXP
-"This version of find matches full regular expresions.\n";
+ "This version of find matches full regular expresions.\n";
#else
-"This version of find matches strings (not regular expresions).\n";
+ "This version of find matches strings (not regular expresions).\n";
#endif
-static int fileAction(const char *fileName, struct stat* statbuf)
+static int fileAction(const char *fileName, struct stat *statbuf)
{
- if (pattern==NULL)
- fprintf(stdout, "%s\n", fileName);
- else {
- char* tmp = strrchr( fileName, '/');
- if (tmp == NULL)
- tmp = (char*)fileName;
- else
- tmp++;
- if (check_wildcard_match(tmp, pattern) == TRUE)
- fprintf(stdout, "%s\n", fileName);
- }
- return( TRUE);
+ if (pattern == NULL)
+ fprintf(stdout, "%s\n", fileName);
+ else {
+ char *tmp = strrchr(fileName, '/');
+
+ if (tmp == NULL)
+ tmp = (char *) fileName;
+ else
+ tmp++;
+ if (check_wildcard_match(tmp, pattern) == TRUE)
+ fprintf(stdout, "%s\n", fileName);
+ }
+ return (TRUE);
}
int find_main(int argc, char **argv)
{
- /* peel off the "find" */
- argc--;
- argv++;
-
- if ( argc > 0 && **argv != '-') {
- directory = *argv;
+ /* peel off the "find" */
argc--;
argv++;
- }
- /* Parse any options */
- while (argc > 0 && **argv == '-') {
- int stopit=FALSE;
- while (*++(*argv) && stopit==FALSE) switch (**argv) {
- case 'f':
- if (strcmp(*argv, "follow")==0) {
- argc--;
- argv++;
- dereferenceFlag=TRUE;
- }
- break;
- case 'n':
- if (strcmp(*argv, "name")==0) {
- if (argc-- > 1) {
- pattern = *(++argv);
- stopit = TRUE;
- } else {
- usage (find_usage);
- }
- }
- break;
- case '-':
- /* Ignore all long options */
- break;
- default:
- usage (find_usage);
+ if (argc > 0 && **argv != '-') {
+ directory = *argv;
+ argc--;
+ argv++;
}
- if (argc-- > 1)
- argv++;
- if (**argv != '-')
- break;
- else
- break;
- }
- if (recursiveAction(directory, TRUE, FALSE, FALSE,
- fileAction, fileAction) == FALSE) {
- exit( FALSE);
- }
+ /* Parse any options */
+ while (argc > 0 && **argv == '-') {
+ int stopit = FALSE;
+
+ while (*++(*argv) && stopit == FALSE)
+ switch (**argv) {
+ case 'f':
+ if (strcmp(*argv, "follow") == 0) {
+ argc--;
+ argv++;
+ dereferenceFlag = TRUE;
+ }
+ break;
+ case 'n':
+ if (strcmp(*argv, "name") == 0) {
+ if (argc-- > 1) {
+ pattern = *(++argv);
+ stopit = TRUE;
+ } else {
+ usage(find_usage);
+ }
+ }
+ break;
+ case '-':
+ /* Ignore all long options */
+ break;
+ default:
+ usage(find_usage);
+ }
+ if (argc-- > 1)
+ argv++;
+ if (**argv != '-')
+ break;
+ else
+ break;
+ }
+
+ if (recursiveAction(directory, TRUE, FALSE, FALSE,
+ fileAction, fileAction) == FALSE) {
+ exit(FALSE);
+ }
- exit(TRUE);
+ exit(TRUE);
}
diff --git a/findutils/grep.c b/findutils/grep.c
index 287d9f80d..d8d2f1837 100644
--- a/findutils/grep.c
+++ b/findutils/grep.c
@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
/*
* Mini grep implementation for busybox
*
@@ -40,126 +41,125 @@
#include <ctype.h>
static const char grep_usage[] =
-"grep [OPTIONS]... PATTERN [FILE]...\n\n"
-"Search for PATTERN in each FILE or standard input.\n\n"
-"OPTIONS:\n"
-"\t-h\tsuppress the prefixing filename on output\n"
-"\t-i\tignore case distinctions\n"
-"\t-n\tprint line number with output lines\n"
-"\t-q\tbe quiet. Returns 0 if result was found, 1 otherwise\n\n"
+ "grep [OPTIONS]... PATTERN [FILE]...\n\n"
+ "Search for PATTERN in each FILE or standard input.\n\n"
+ "OPTIONS:\n"
+ "\t-h\tsuppress the prefixing filename on output\n"
+ "\t-i\tignore case distinctions\n"
+ "\t-n\tprint line number with output lines\n"
+ "\t-q\tbe quiet. Returns 0 if result was found, 1 otherwise\n\n"
#if defined BB_REGEXP
-"This version of grep matches full regular expresions.\n";
+ "This version of grep matches full regular expresions.\n";
#else
-"This version of grep matches strings (not regular expresions).\n";
+ "This version of grep matches strings (not regular expresions).\n";
#endif
static int match = FALSE, beQuiet = FALSE;
-static void do_grep(FILE *fp, char* needle, char *fileName, int tellName, int ignoreCase, int tellLine)
+static void do_grep(FILE * fp, char *needle, char *fileName, int tellName,
+ int ignoreCase, int tellLine)
{
- char *cp;
- long line = 0;
- char haystack[BUF_SIZE];
+ char *cp;
+ long line = 0;
+ char haystack[BUF_SIZE];
- while (fgets (haystack, sizeof (haystack), fp)) {
- line++;
- cp = &haystack[strlen (haystack) - 1];
+ while (fgets(haystack, sizeof(haystack), fp)) {
+ line++;
+ cp = &haystack[strlen(haystack) - 1];
- if (*cp != '\n')
- fprintf (stderr, "%s: Line too long\n", fileName);
+ if (*cp != '\n')
+ fprintf(stderr, "%s: Line too long\n", fileName);
- if (find_match(haystack, needle, ignoreCase) == TRUE) {
- if (tellName==TRUE)
- printf ("%s:", fileName);
+ if (find_match(haystack, needle, ignoreCase) == TRUE) {
+ if (tellName == TRUE)
+ printf("%s:", fileName);
- if (tellLine==TRUE)
- printf ("%ld:", line);
+ if (tellLine == TRUE)
+ printf("%ld:", line);
- if (beQuiet==FALSE)
- fputs (haystack, stdout);
+ if (beQuiet == FALSE)
+ fputs(haystack, stdout);
- match = TRUE;
+ match = TRUE;
+ }
}
- }
}
-extern int grep_main (int argc, char **argv)
+extern int grep_main(int argc, char **argv)
{
- FILE *fp;
- char *cp;
- char *needle;
- char *fileName;
- int tellName=TRUE;
- int ignoreCase=TRUE;
- int tellLine=FALSE;
+ FILE *fp;
+ char *cp;
+ char *needle;
+ char *fileName;
+ int tellName = TRUE;
+ int ignoreCase = TRUE;
+ int tellLine = FALSE;
- ignoreCase = FALSE;
- tellLine = FALSE;
+ ignoreCase = FALSE;
+ tellLine = FALSE;
- argc--;
- argv++;
- if (argc < 1) {
- usage(grep_usage);
- }
-
- if (**argv == '-') {
argc--;
- cp = *argv++;
+ argv++;
+ if (argc < 1) {
+ usage(grep_usage);
+ }
- while (*++cp)
- switch (*cp) {
- case 'i':
- ignoreCase = TRUE;
- break;
+ if (**argv == '-') {
+ argc--;
+ cp = *argv++;
- case 'h':
- tellName = FALSE;
- break;
+ while (*++cp)
+ switch (*cp) {
+ case 'i':
+ ignoreCase = TRUE;
+ break;
- case 'n':
- tellLine = TRUE;
- break;
+ case 'h':
+ tellName = FALSE;
+ break;
- case 'q':
- beQuiet = TRUE;
- break;
+ case 'n':
+ tellLine = TRUE;
+ break;
- default:
- usage(grep_usage);
- }
- }
-
- needle = *argv++;
- argc--;
-
- if (argc==0) {
- do_grep( stdin, needle, "stdin", FALSE, ignoreCase, tellLine);
- } else {
- /* Never print the filename for just one file */
- if (argc==1)
- tellName=FALSE;
- while (argc-- > 0) {
- fileName = *argv++;
-
- fp = fopen (fileName, "r");
- if (fp == NULL) {
- perror (fileName);
- continue;
- }
-
- do_grep( fp, needle, fileName, tellName, ignoreCase, tellLine);
-
- if (ferror (fp))
- perror (fileName);
- fclose (fp);
+ case 'q':
+ beQuiet = TRUE;
+ break;
+
+ default:
+ usage(grep_usage);
+ }
}
- }
- exit(match);
-}
+ needle = *argv++;
+ argc--;
-/* END CODE */
+ if (argc == 0) {
+ do_grep(stdin, needle, "stdin", FALSE, ignoreCase, tellLine);
+ } else {
+ /* Never print the filename for just one file */
+ if (argc == 1)
+ tellName = FALSE;
+ while (argc-- > 0) {
+ fileName = *argv++;
+
+ fp = fopen(fileName, "r");
+ if (fp == NULL) {
+ perror(fileName);
+ continue;
+ }
+
+ do_grep(fp, needle, fileName, tellName, ignoreCase, tellLine);
+
+ if (ferror(fp))
+ perror(fileName);
+ fclose(fp);
+ }
+ }
+ exit(match);
+}
+/* END CODE */
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-16 18:02:20 +0000