200 lines
4.8 KiB
C
200 lines
4.8 KiB
C
#ifndef RB_LIB_H
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#define RB_LIB_H 1
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#include <librb-config.h>
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#include <stdio.h>
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#include <limits.h>
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#include <stdarg.h>
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#include <assert.h>
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#include <fcntl.h>
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#include <signal.h>
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#include <ctype.h>
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#ifdef __GNUC__
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#undef alloca
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#define alloca __builtin_alloca
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#else
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# ifdef _MSC_VER
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# include <malloc.h>
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# define alloca _alloca
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# else
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# if RB_HAVE_ALLOCA_H
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# include <alloca.h>
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# else
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# ifdef _AIX
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#pragma alloca
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# else
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# ifndef alloca /* predefined by HP cc +Olibcalls */
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char *alloca();
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# endif
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# endif
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# endif
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# endif
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#endif /* __GNUC__ */
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#ifdef __GNUC__
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#ifdef rb_likely
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#undef rb_likely
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#endif
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#ifdef rb_unlikely
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#undef rb_unlikely
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#endif
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#if __GNUC__ == 2 && __GNUC_MINOR__ < 96
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# define __builtin_expect(x, expected_value) (x)
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#endif
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#define rb_likely(x) __builtin_expect(!!(x), 1)
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#define rb_unlikely(x) __builtin_expect(!!(x), 0)
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#else /* !__GNUC__ */
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#define UNUSED(x) x
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#ifdef rb_likely
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#undef rb_likely
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#endif
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#ifdef rb_unlikely
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#undef rb_unlikely
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#endif
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#define rb_likely(x) (x)
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#define rb_unlikely(x) (x)
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#endif
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#ifndef HOSTIPLEN
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#define HOSTIPLEN 53
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#endif
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/* For those unfamiliar with GNU format attributes, a is the 1 based
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* argument number of the format string, and b is the 1 based argument
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* number of the variadic ... */
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#ifdef __GNUC__
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#define AFP(a,b) __attribute__((format (printf, a, b)))
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#else
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#define AFP(a,b)
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#endif
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#ifdef __GNUC__
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#define slrb_assert(expr) ( \
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rb_likely((expr)) || ( \
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rb_lib_log( \
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"file: %s line: %d (%s): Assertion failed: (%s)", \
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__FILE__, __LINE__, __PRETTY_FUNCTION__, #expr), 0) \
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)
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#else
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#define slrb_assert(expr) ( \
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rb_likely((expr)) || ( \
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rb_lib_log( \
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"file: %s line: %d: Assertion failed: (%s)", \
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__FILE__, __LINE__, #expr), 0) \
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)
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#endif
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/* evaluates to true if assertion fails */
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#ifdef SOFT_ASSERT
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#define lrb_assert(expr) (!slrb_assert(expr))
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#else
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#define lrb_assert(expr) (assert(slrb_assert(expr)), 0)
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#endif
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#ifdef RB_SOCKADDR_HAS_SA_LEN
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#define ss_len sa_len
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#endif
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#define GET_SS_FAMILY(x) (((const struct sockaddr *)(x))->sa_family)
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#define SET_SS_FAMILY(x, y) ((((struct sockaddr *)(x))->sa_family) = y)
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#ifdef RB_SOCKADDR_HAS_SA_LEN
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#define SET_SS_LEN(x, y) do { \
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struct sockaddr *_storage; \
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_storage = ((struct sockaddr *)(x));\
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_storage->sa_len = (y); \
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} while (0)
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#define GET_SS_LEN(x) (((struct sockaddr *)(x))->sa_len)
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#else /* !RB_SOCKADDR_HAS_SA_LEN */
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#define SET_SS_LEN(x, y) (((struct sockaddr *)(x))->sa_family = ((struct sockaddr *)(x))->sa_family)
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#define GET_SS_LEN(x) (((struct sockaddr *)(x))->sa_family == AF_INET ? sizeof(struct sockaddr_in) : sizeof(struct sockaddr_in6))
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#endif
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#define GET_SS_PORT(x) (((struct sockaddr *)(x))->sa_family == AF_INET ? ((struct sockaddr_in *)(x))->sin_port : ((struct sockaddr_in6 *)(x))->sin6_port)
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#define SET_SS_PORT(x, y) do { \
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if(((struct sockaddr *)(x))->sa_family == AF_INET) { \
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((struct sockaddr_in *)(x))->sin_port = (y); \
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} else { \
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((struct sockaddr_in6 *)(x))->sin6_port = (y); \
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} \
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} while (0)
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#ifndef INADDRSZ
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#define INADDRSZ 4
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#endif
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#ifndef IN6ADDRSZ
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#define IN6ADDRSZ 16
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#endif
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#ifndef INT16SZ
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#define INT16SZ 2
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#endif
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#ifndef UINT16_MAX
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#define UINT16_MAX (65535U)
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#endif
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#ifndef UINT32_MAX
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#define UINT32_MAX (4294967295U)
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#endif
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typedef void log_cb(const char *buffer);
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typedef void restart_cb(const char *buffer);
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typedef void die_cb(const char *buffer);
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char *rb_ctime(const time_t, char *, size_t);
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char *rb_date(const time_t, char *, size_t);
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void rb_lib_log(const char *, ...);
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void rb_lib_restart(const char *, ...) __attribute__((noreturn));
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void rb_lib_die(const char *, ...);
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void rb_set_time(void);
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const char *rb_lib_version(void);
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void rb_lib_init(log_cb * xilog, restart_cb * irestart, die_cb * idie, int closeall, int maxfds,
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size_t dh_size, size_t fd_heap_size);
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void rb_lib_loop(long delay) __attribute__((noreturn));
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time_t rb_current_time(void);
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const struct timeval *rb_current_time_tv(void);
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pid_t rb_spawn_process(const char *, const char **);
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char *rb_strtok_r(char *, const char *, char **);
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int rb_gettimeofday(struct timeval *, void *);
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void rb_sleep(unsigned int seconds, unsigned int useconds);
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char *rb_crypt(const char *, const char *);
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unsigned char *rb_base64_encode(const unsigned char *str, int length);
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unsigned char *rb_base64_decode(const unsigned char *str, int length, int *ret);
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int rb_kill(pid_t, int);
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char *rb_strerror(int);
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int rb_setenv(const char *, const char *, int);
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pid_t rb_waitpid(pid_t pid, int *status, int options);
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pid_t rb_getpid(void);
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//unsigned int rb_geteuid(void);
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#include <rb_tools.h>
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#include <rb_memory.h>
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#include <rb_commio.h>
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#include <rb_balloc.h>
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#include <rb_linebuf.h>
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#include <rb_event.h>
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#include <rb_helper.h>
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#include <rb_rawbuf.h>
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#include <rb_patricia.h>
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#endif
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