libs: remove ubiutils-specific stuff from common.h

Now include/common.h contains things that really everyone can use.
And all the stuff specific to ubi-utils is in ubi-utils/include/ubiutils-common.h

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

1 files changed, 0 insertions, 209 deletions

diff --git a/ubi-utils/src/common.c b/ubi-utils/src/common.c
deleted file mode 100644
index da5156d..0000000
--- a/ubi-utils/src/common.c
+++ /dev/null
@@ -1,209 +0,0 @@
-/*
- * Copyright (C) 2007, 2008 Nokia Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-/*
- * This file contains various common stuff used by UBI utilities.
- *
- * Authors: Artem Bityutskiy
- *          Adrian Hunter
- */
-
-#include <sys/time.h>
-#include <sys/types.h>
-#include <stdio.h>
-#include <string.h>
-#include <ctype.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include "common.h"
-
-/**
- * get_multiplier - convert size specifier to an integer multiplier.
- * @str: the size specifier string
- *
- * This function parses the @str size specifier, which may be one of
- * 'KiB', 'MiB', or 'GiB' into an integer multiplier. Returns positive
- * size multiplier in case of success and %-1 in case of failure.
- */
-static int get_multiplier(const char *str)
-{
-	if (!str)
-		return 1;
-
-	/* Remove spaces before the specifier */
-	while (*str == ' ' || *str == '\t')
-		str += 1;
-
-	if (!strcmp(str, "KiB"))
-		return 1024;
-	if (!strcmp(str, "MiB"))
-		return 1024 * 1024;
-	if (!strcmp(str, "GiB"))
-		return 1024 * 1024 * 1024;
-
-	return -1;
-}
-
-/**
- * ubiutils_get_bytes - convert a string containing amount of bytes into an
- * integer
- * @str: string to convert
- *
- * This function parses @str which may have one of 'KiB', 'MiB', or 'GiB'
- * size specifiers. Returns positive amount of bytes in case of success and %-1
- * in case of failure.
- */
-long long ubiutils_get_bytes(const char *str)
-{
-	char *endp;
-	long long bytes = strtoull(str, &endp, 0);
-
-	if (endp == str || bytes < 0) {
-		fprintf(stderr, "incorrect amount of bytes: \"%s\"\n", str);
-		return -1;
-	}
-
-	if (*endp != '\0') {
-		int mult = get_multiplier(endp);
-
-		if (mult == -1) {
-			fprintf(stderr, "bad size specifier: \"%s\" - "
-			        "should be 'KiB', 'MiB' or 'GiB'\n", endp);
-			return -1;
-		}
-		bytes *= mult;
-	}
-
-	return bytes;
-}
-
-/**
- * ubiutils_print_bytes - print bytes.
- * @bytes: variable to print
- * @bracket: whether brackets have to be put or not
- *
- * This is a helper function which prints amount of bytes in a human-readable
- * form, i.e., it prints the exact amount of bytes following by the approximate
- * amount of Kilobytes, Megabytes, or Gigabytes, depending on how big @bytes
- * is.
- */
-void ubiutils_print_bytes(long long bytes, int bracket)
-{
-	const char *p;
-
-	if (bracket)
-		p = " (";
-	else
-		p = ", ";
-
-	printf("%lld bytes", bytes);
-
-	if (bytes > 1024 * 1024 * 1024)
-		printf("%s%.1f GiB", p, (double)bytes / (1024 * 1024 * 1024));
-	else if (bytes > 1024 * 1024)
-		printf("%s%.1f MiB", p, (double)bytes / (1024 * 1024));
-	else if (bytes > 1024 && bytes != 0)
-		printf("%s%.1f KiB", p, (double)bytes / 1024);
-	else
-		return;
-
-	if (bracket)
-		printf(")");
-}
-
-/**
- * ubiutils_print_text - print text and fold it.
- * @stream: file stream to print to
- * @text: text to print
- * @width: maximum allowed text width
- *
- * Print text and fold it so that each line would not have more then @width
- * characters.
- */
-void ubiutils_print_text(FILE *stream, const char *text, int width)
-{
-	int pos, bpos = 0;
-	const char *p;
-	char line[1024];
-
-	if (width > 1023) {
-		fprintf(stream, "%s\n", text);
-		return;
-	}
-	p = text;
-	pos = 0;
-	while (p[pos]) {
-		while (!isspace(p[pos])) {
-			line[pos] = p[pos];
-			if (!p[pos])
-				break;
-			++pos;
-			if (pos == width) {
-				line[pos] = '\0';
-				fprintf(stream, "%s\n", line);
-				p += pos;
-				pos = 0;
-			}
-		}
-		while (pos < width) {
-			line[pos] = p[pos];
-			if (!p[pos]) {
-				bpos = pos;
-				break;
-			}
-			if (isspace(p[pos]))
-				bpos = pos;
-			++pos;
-		}
-		line[bpos] = '\0';
-		fprintf(stream, "%s\n", line);
-		p += bpos;
-		pos = 0;
-		while (p[pos] && isspace(p[pos]))
-			++p;
-	}
-}
-
-/**
- * ubiutils_srand - randomly seed the standard pseudo-random generator.
- *
- * This helper function seeds the standard libc pseudo-random generator with a
- * more or less random value to make sure the 'rand()' call does not return the
- * same sequence every time UBI utilities run. Returns zero in case of success
- * and a %-1 in case of error.
- */
-int ubiutils_srand(void)
-{
-	struct timeval tv;
-	struct timezone tz;
-	unsigned int seed;
-
-	/*
-	 * Just assume that a combination of the PID + current time is a
-	 * reasonably random number.
-	 */
-	if (gettimeofday(&tv, &tz))
-		return -1;
-
-	seed = (unsigned int)tv.tv_sec;
-	seed += (unsigned int)tv.tv_usec;
-	seed *= getpid();
-	seed %= RAND_MAX;
-	srand(seed);
-	return 0;
-}