string_utils.h File Reference
Utility functions that are missing in string.h
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Detailed Description
Utility functions that are missing in string.h
Definition in file string_utils.h.
#include <assert.h>#include <errno.h>#include <stdint.h>#include <string.h>#include <strings.h>#include <sys/types.h>#include "flash_utils.h"#include "modules.h"
Include dependency graph for string_utils.h:Go to the source code of this file.
Data Structures | |
| struct | string_writer_t |
| String Writer structure. More... | |
Functions | |
| static void | string_writer_init (string_writer_t *sw, void *buffer, size_t len) |
| Initialize a string writer structure. More... | |
| static size_t | string_writer_len (const string_writer_t *sw) |
| Get the size of the string contained by the string writer. More... | |
| static const char * | string_writer_str (const string_writer_t *sw) |
| Get the string contained by the string writer. More... | |
| int | swprintf (string_writer_t *sw, FLASH_ATTR const char *restrict format,...) |
| Write a formatted string to a buffer The string will be truncated if there is not enough space left in the destination buffer. More... | |
| static void | explicit_bzero (void *dest, size_t n_bytes) |
Like memset(dest, 0, n_bytes), but secure. More... | |
| ssize_t | strscpy (char *dest, const char *src, size_t count) |
| Copy the string, or as much of it as fits, into the dest buffer. More... | |
| const void * | memchk (const void *data, uint8_t c, size_t len) |
| Check if the entire buffer is filled with the same byte. More... | |
| void | reverse_buf (void *buf, size_t len) |
| Reverse the order of bytes in a buffer. More... | |
