23 #include <freetds/macros.h>    25 #include <freetds/pushvis.h>    42 extern const struct tds_dstr tds_str_empty;
    49 #define DSTR_INITIALIZER ((struct tds_dstr*) &tds_str_empty)    62     return (*s)->dstr_size == 0;
    77 static inline const char *
    87     return (*s)->dstr_size;
    91 #define tds_dstr_empty(s) \   107 #include <freetds/popvis.h> void tds_dstr_free(DSTR *s)
free string 
Definition: tdsstring.c:62
static int tds_dstr_isempty(const DSTR *s)
test if string is empty 
Definition: string.h:60
static char * tds_dstr_buf(DSTR *s)
Returns a buffer to edit the string. 
Definition: string.h:71
Structure to hold a string. 
Definition: string.h:36
DSTR * tds_dstr_copyn(DSTR *s, const char *src, size_t length)
Set string to a given buffer of characters. 
Definition: tdsstring.c:77
DSTR * tds_dstr_setlen(DSTR *s, size_t length)
limit length of string, MUST be <= current length 
Definition: tdsstring.c:145
DSTR * tds_dstr_dup(DSTR *s, const DSTR *src)
Duplicate a string from another dynamic string. 
Definition: tdsstring.c:134
DSTR * tds_dstr_alloc(DSTR *s, size_t length)
allocate space for length char 
Definition: tdsstring.c:165
static void tds_dstr_init(DSTR *s)
init a string with empty 
Definition: string.h:53
struct tds_dstr * DSTR
Structure to hold a string. 
DSTR * tds_dstr_set(DSTR *s, char *src)
set a string from another buffer. 
Definition: tdsstring.c:107
static size_t tds_dstr_len(const DSTR *s)
Returns the length of the string in bytes. 
Definition: string.h:85
#define DSTR_INITIALIZER
Initializer, used to initialize string like in the following example. 
Definition: string.h:49
static const char * tds_dstr_cstr(const DSTR *s)
Returns a C version (NUL terminated string) of dstr. 
Definition: string.h:78
DSTR * tds_dstr_copy(DSTR *s, const char *src)
copy a string from another 
Definition: tdsstring.c:122
void tds_dstr_zero(DSTR *s)
clear all string filling with zeroes (mainly for security reason) 
Definition: tdsstring.c:55