6d10db3ed6
Any value passed to a function in <ctype.h> shall be representable as an unsigned char or be the value EOF. So changed type of variable to unsigned char. Signed-off-by: Spoorthy Priya Yerabolu <spoorthy.priya.yerabolu@intel.com>
67 lines
1.2 KiB
C
67 lines
1.2 KiB
C
/*
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* Copyright (c) 2019 Intel Corporation.
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <sys/printk.h>
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#include <ctype.h>
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#include <logging/log.h>
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#include <sys/printk.h>
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#define HEXDUMP_BYTES_IN_LINE 8
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void z_log_minimal_printk(const char *fmt, ...)
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{
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va_list ap;
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va_start(ap, fmt);
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vprintk(fmt, ap);
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va_end(ap);
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}
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void z_log_minimal_vprintk(const char *fmt, va_list ap)
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{
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vprintk(fmt, ap);
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}
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static void minimal_hexdump_line_print(const char *data, size_t length)
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{
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for (size_t i = 0; i < HEXDUMP_BYTES_IN_LINE; i++) {
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if (i < length) {
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printk("%02x ", data[i] & 0xFF);
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} else {
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printk(" ");
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}
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}
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printk("|");
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for (size_t i = 0; i < HEXDUMP_BYTES_IN_LINE; i++) {
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if (i < length) {
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unsigned char c = data[i];
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printk("%c", isprint((int)c) ? c : '.');
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} else {
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printk(" ");
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}
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}
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printk("\n");
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}
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void z_log_minimal_hexdump_print(int level, const void *_data, size_t size)
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{
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const char *data = (const char *)_data;
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while (size > 0) {
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printk("%c: ", z_log_minimal_level_to_char(level));
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minimal_hexdump_line_print(data, size);
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if (size < HEXDUMP_BYTES_IN_LINE) {
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break;
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}
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size -= HEXDUMP_BYTES_IN_LINE;
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data += HEXDUMP_BYTES_IN_LINE;
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}
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}
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