From b22da3d8526a935aa31e086e63f60ff3246cb61c Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 09 Dec 2023 07:24:11 +0000
Subject: [PATCH] add stmac read mac form eeprom
---
kernel/tools/perf/util/string.c | 169 +++-----------------------------------------------------
1 files changed, 10 insertions(+), 159 deletions(-)
diff --git a/kernel/tools/perf/util/string.c b/kernel/tools/perf/util/string.c
index d8bfd0c..5260387 100644
--- a/kernel/tools/perf/util/string.c
+++ b/kernel/tools/perf/util/string.c
@@ -4,7 +4,16 @@
#include <linux/string.h>
#include <stdlib.h>
-#include "sane_ctype.h"
+#include <linux/ctype.h>
+
+const char *graph_dotted_line =
+ "---------------------------------------------------------------------"
+ "---------------------------------------------------------------------"
+ "---------------------------------------------------------------------";
+const char *dots =
+ "....................................................................."
+ "....................................................................."
+ ".....................................................................";
#define K 1024LL
/*
@@ -58,109 +67,6 @@
out_err:
return -1;
-}
-
-/*
- * Helper function for splitting a string into an argv-like array.
- * originally copied from lib/argv_split.c
- */
-static const char *skip_sep(const char *cp)
-{
- while (*cp && isspace(*cp))
- cp++;
-
- return cp;
-}
-
-static const char *skip_arg(const char *cp)
-{
- while (*cp && !isspace(*cp))
- cp++;
-
- return cp;
-}
-
-static int count_argc(const char *str)
-{
- int count = 0;
-
- while (*str) {
- str = skip_sep(str);
- if (*str) {
- count++;
- str = skip_arg(str);
- }
- }
-
- return count;
-}
-
-/**
- * argv_free - free an argv
- * @argv - the argument vector to be freed
- *
- * Frees an argv and the strings it points to.
- */
-void argv_free(char **argv)
-{
- char **p;
- for (p = argv; *p; p++) {
- free(*p);
- *p = NULL;
- }
-
- free(argv);
-}
-
-/**
- * argv_split - split a string at whitespace, returning an argv
- * @str: the string to be split
- * @argcp: returned argument count
- *
- * Returns an array of pointers to strings which are split out from
- * @str. This is performed by strictly splitting on white-space; no
- * quote processing is performed. Multiple whitespace characters are
- * considered to be a single argument separator. The returned array
- * is always NULL-terminated. Returns NULL on memory allocation
- * failure.
- */
-char **argv_split(const char *str, int *argcp)
-{
- int argc = count_argc(str);
- char **argv = calloc(argc + 1, sizeof(*argv));
- char **argvp;
-
- if (argv == NULL)
- goto out;
-
- if (argcp)
- *argcp = argc;
-
- argvp = argv;
-
- while (*str) {
- str = skip_sep(str);
-
- if (*str) {
- const char *p = str;
- char *t;
-
- str = skip_arg(str);
-
- t = strndup(p, str-p);
- if (t == NULL)
- goto fail;
- *argvp++ = t;
- }
- }
- *argvp = NULL;
-
-out:
- return argv;
-
-fail:
- argv_free(argv);
- return NULL;
}
/* Character class matching */
@@ -301,61 +207,6 @@
return s1[i1] - s2[i2];
}
return 0;
-}
-
-/**
- * strxfrchar - Locate and replace character in @s
- * @s: The string to be searched/changed.
- * @from: Source character to be replaced.
- * @to: Destination character.
- *
- * Return pointer to the changed string.
- */
-char *strxfrchar(char *s, char from, char to)
-{
- char *p = s;
-
- while ((p = strchr(p, from)) != NULL)
- *p++ = to;
-
- return s;
-}
-
-/**
- * ltrim - Removes leading whitespace from @s.
- * @s: The string to be stripped.
- *
- * Return pointer to the first non-whitespace character in @s.
- */
-char *ltrim(char *s)
-{
- while (isspace(*s))
- s++;
-
- return s;
-}
-
-/**
- * rtrim - Removes trailing whitespace from @s.
- * @s: The string to be stripped.
- *
- * Note that the first trailing whitespace is replaced with a %NUL-terminator
- * in the given string @s. Returns @s.
- */
-char *rtrim(char *s)
-{
- size_t size = strlen(s);
- char *end;
-
- if (!size)
- return s;
-
- end = s + size - 1;
- while (end >= s && isspace(*end))
- end--;
- *(end + 1) = '\0';
-
- return s;
}
char *asprintf_expr_inout_ints(const char *var, bool in, size_t nints, int *ints)
--
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