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authorhongbotian <hongbo.tianhongbo@huawei.com>2015-11-30 03:10:21 -0500
committerhongbotian <hongbo.tianhongbo@huawei.com>2015-11-30 03:10:21 -0500
commitc0b7206652b2852bc574694e7ba07ba1c2acdc00 (patch)
tree5cb95cb0e19e03610525903df46279df2c3b7eb1 /rubbos/app/httpd-2.0.64/srclib/pcre/pgrep.c
parentb6d3d6e668b793220f2d3af1bc3e828553dc3fe6 (diff)
delete app
Change-Id: Id4c572809969ebe89e946e88063eaed262cff3f2 Signed-off-by: hongbotian <hongbo.tianhongbo@huawei.com>
Diffstat (limited to 'rubbos/app/httpd-2.0.64/srclib/pcre/pgrep.c')
-rw-r--r--rubbos/app/httpd-2.0.64/srclib/pcre/pgrep.c225
1 files changed, 0 insertions, 225 deletions
diff --git a/rubbos/app/httpd-2.0.64/srclib/pcre/pgrep.c b/rubbos/app/httpd-2.0.64/srclib/pcre/pgrep.c
deleted file mode 100644
index ad1b87ea..00000000
--- a/rubbos/app/httpd-2.0.64/srclib/pcre/pgrep.c
+++ /dev/null
@@ -1,225 +0,0 @@
-/*************************************************
-* PCRE grep program *
-*************************************************/
-
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <errno.h>
-#include "config.h"
-#include "pcre.h"
-
-#define FALSE 0
-#define TRUE 1
-
-typedef int BOOL;
-
-
-
-/*************************************************
-* Global variables *
-*************************************************/
-
-static pcre *pattern;
-static pcre_extra *hints;
-
-static BOOL count_only = FALSE;
-static BOOL filenames_only = FALSE;
-static BOOL invert = FALSE;
-static BOOL number = FALSE;
-static BOOL silent = FALSE;
-static BOOL whole_lines = FALSE;
-
-
-
-#if ! HAVE_STRERROR
-/*************************************************
-* Provide strerror() for non-ANSI libraries *
-*************************************************/
-
-/* Some old-fashioned systems still around (e.g. SunOS4) don't have strerror()
-in their libraries, but can provide the same facility by this simple
-alternative function. */
-
-extern int sys_nerr;
-extern char *sys_errlist[];
-
-char *
-strerror(int n)
-{
-if (n < 0 || n >= sys_nerr) return "unknown error number";
-return sys_errlist[n];
-}
-#endif /* HAVE_STRERROR */
-
-
-
-/*************************************************
-* Grep an individual file *
-*************************************************/
-
-static int
-pgrep(FILE *in, char *name)
-{
-int rc = 1;
-int linenumber = 0;
-int count = 0;
-int offsets[99];
-char buffer[BUFSIZ];
-
-while (fgets(buffer, sizeof(buffer), in) != NULL)
- {
- BOOL match;
- int length = (int)strlen(buffer);
- if (length > 0 && buffer[length-1] == '\n') buffer[--length] = 0;
- linenumber++;
-
- match = pcre_exec(pattern, hints, buffer, length, 0, 0, offsets, 99) >= 0;
- if (match && whole_lines && offsets[1] != length) match = FALSE;
-
- if (match != invert)
- {
- if (count_only) count++;
-
- else if (filenames_only)
- {
- fprintf(stdout, "%s\n", (name == NULL)? "<stdin>" : name);
- return 0;
- }
-
- else if (silent) return 0;
-
- else
- {
- if (name != NULL) fprintf(stdout, "%s:", name);
- if (number) fprintf(stdout, "%d:", linenumber);
- fprintf(stdout, "%s\n", buffer);
- }
-
- rc = 0;
- }
- }
-
-if (count_only)
- {
- if (name != NULL) fprintf(stdout, "%s:", name);
- fprintf(stdout, "%d\n", count);
- }
-
-return rc;
-}
-
-
-
-
-/*************************************************
-* Usage function *
-*************************************************/
-
-static int
-usage(int rc)
-{
-fprintf(stderr, "Usage: pgrep [-Vchilnsvx] pattern [file] ...\n");
-return rc;
-}
-
-
-
-
-/*************************************************
-* Main program *
-*************************************************/
-
-int
-main(int argc, char **argv)
-{
-int i;
-int rc = 1;
-int options = 0;
-int errptr;
-const char *error;
-BOOL filenames = TRUE;
-
-/* Process the options */
-
-for (i = 1; i < argc; i++)
- {
- char *s;
- if (argv[i][0] != '-') break;
- s = argv[i] + 1;
- while (*s != 0)
- {
- switch (*s++)
- {
- case 'c': count_only = TRUE; break;
- case 'h': filenames = FALSE; break;
- case 'i': options |= PCRE_CASELESS; break;
- case 'l': filenames_only = TRUE;
- case 'n': number = TRUE; break;
- case 's': silent = TRUE; break;
- case 'v': invert = TRUE; break;
- case 'x': whole_lines = TRUE; options |= PCRE_ANCHORED; break;
-
- case 'V':
- fprintf(stderr, "PCRE version %s\n", pcre_version());
- break;
-
- default:
- fprintf(stderr, "pgrep: unknown option %c\n", s[-1]);
- return usage(2);
- }
- }
- }
-
-/* There must be at least a regexp argument */
-
-if (i >= argc) return usage(0);
-
-/* Compile the regular expression. */
-
-pattern = pcre_compile(argv[i++], options, &error, &errptr, NULL);
-if (pattern == NULL)
- {
- fprintf(stderr, "pgrep: error in regex at offset %d: %s\n", errptr, error);
- return 2;
- }
-
-/* Study the regular expression, as we will be running it may times */
-
-hints = pcre_study(pattern, 0, &error);
-if (error != NULL)
- {
- fprintf(stderr, "pgrep: error while studing regex: %s\n", error);
- return 2;
- }
-
-/* If there are no further arguments, do the business on stdin and exit */
-
-if (i >= argc) return pgrep(stdin, NULL);
-
-/* Otherwise, work through the remaining arguments as files. If there is only
-one, don't give its name on the output. */
-
-if (i == argc - 1) filenames = FALSE;
-if (filenames_only) filenames = TRUE;
-
-for (; i < argc; i++)
- {
- FILE *in = fopen(argv[i], "r");
- if (in == NULL)
- {
- fprintf(stderr, "%s: failed to open: %s\n", argv[i], strerror(errno));
- rc = 2;
- }
- else
- {
- int frc = pgrep(in, filenames? argv[i] : NULL);
- if (frc == 0 && rc == 1) rc = 0;
- fclose(in);
- }
- }
-
-return rc;
-}
-
-/* End */