OpenSRF/src/utils/utils.h

   1 #ifndef UTILS_H
   2 #define UTILS_H
   3
   4 #include <stdarg.h>
   5 #include <fcntl.h>
   6 #include <unistd.h>
   7 #include <sys/time.h>
   8 #include <sys/stat.h>
   9 #include <fcntl.h>
  10
  11 #define BUFFER_MAX_SIZE 10485760
  12
  13 void* safe_malloc(int size);
  14
  15 // ---------------------------------------------------------------------------------
  16 // Generic growing buffer. Add data all you want
  17 // ---------------------------------------------------------------------------------
  18 struct growing_buffer_struct {
  19         char *buf;
  20         int n_used;
  21         int size;
  22 };
  23 typedef struct growing_buffer_struct growing_buffer;
  24
  25 growing_buffer* buffer_init( int initial_num_bytes);
  26 int buffer_addchar(growing_buffer* gb, char c);
  27 int buffer_add(growing_buffer* gb, char* c);
  28 int buffer_fadd(growing_buffer* gb, const char* format, ... );
  29 int buffer_reset( growing_buffer* gb);
  30 char* buffer_data( growing_buffer* gb);
  31 int buffer_free( growing_buffer* gb );
  32 int buffer_add_char(growing_buffer* gb, char c);
  33
  34
  35 char* uescape( const char* string, int size, int full_escape );
  36 double get_timestamp_millis();
  37
  38 /* utility methods */
  39 int set_fl( int fd, int flags );
  40 int clr_fl( int fd, int flags );
  41
  42
  43
  44 // Utility method
  45 double get_timestamp_millis();
  46
  47
  48
  49
  50 #endif