diff options
Diffstat (limited to 'ctrl/facemgr/src/common.h')
| -rw-r--r-- | ctrl/facemgr/src/common.h | 35 |
1 files changed, 23 insertions, 12 deletions
diff --git a/ctrl/facemgr/src/common.h b/ctrl/facemgr/src/common.h index a73964b6d..9d6e8ca87 100644 --- a/ctrl/facemgr/src/common.h +++ b/ctrl/facemgr/src/common.h @@ -22,18 +22,12 @@ #include <stdbool.h> #include <stdint.h> +#include <stdlib.h> -#include "util/types.h" -#include "util/ip_address.h" -#include "util/token.h" // XXX debug +#include <hicn/util/ip_address.h> //#define DEBUG -/* Return value conventions */ -#define FACEMGR_SUCCESS 0 -#define FACEMGR_FAILURE -1 -#define FACEMGR_IS_ERROR(rc) (rc < 0) - /* Useful types and macros for comparisons */ typedef int(*cmp_t)(const void * x, const void * y); @@ -43,18 +37,35 @@ typedef int(*cmp_t)(const void * x, const void * y); #define INDENT(n, fmt) "%*s" fmt, n, "" #define printfi(n, fmt, ...) printf(INDENT(n*4, fmt), ##__VA_ARGS__) +#define _unused(x) ((void)(x)) + +/* Random strings */ + +static inline +void rand_str(char *dest, size_t length) { + char charset[] = "0123456789" + "abcdefghijklmnopqrstuvwxyz" + "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; + + while (length-- > 0) { + size_t index = (double) rand() / RAND_MAX * (sizeof charset - 1); + *dest++ = charset[index]; + } + *dest = '\0'; +} + /* Boilerplate code */ #define NO_INITIALIZE(NAME) \ int \ NAME ## _initialize(NAME ## _t * obj) { \ - return FACEMGR_SUCCESS; \ + return 0; \ } #define NO_FINALIZE(NAME) \ int \ NAME ## _finalize(NAME ## _t * obj) { \ - return FACEMGR_SUCCESS; \ + return 0; \ } #define AUTOGENERATE_CREATE_FREE(NAME) \ @@ -66,7 +77,7 @@ NAME ## _create() \ if (!obj) \ goto ERR_MALLOC; \ \ - if (FACEMGR_IS_ERROR(NAME ## _initialize(obj))) \ + if (NAME ## _initialize(obj) < 0) \ goto ERR_INIT; \ \ return obj; \ @@ -80,7 +91,7 @@ ERR_MALLOC: \ void \ NAME ## _free(NAME ## _t * obj) \ { \ - if (FACEMGR_IS_ERROR(NAME ## _finalize(obj))) \ + if (NAME ## _finalize(obj) < 0) \ (void)0; /* XXX */ \ free(obj); \ } \ |