GNU libmicrohttpd  0.9.72
mhd_limits.h File Reference
#include "platform.h"
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Macros

#define MHD_UNSIGNED_TYPE_MAX_(type)   ((type) - 1)
 
#define MHD_SIGNED_TYPE_MAX_(type)    ( (type) ((( ((type) 1) << (sizeof(type) * 8 - 2)) - 1) * 2 + 1) )
 
#define MHD_TYPE_IS_SIGNED_(type)   (((type) 0)>((type) - 1))
 
#define UINT_MAX   MHD_UNSIGNED_TYPE_MAX_ (unsigned int)
 
#define LONG_MAX   MHD_SIGNED_TYPE_MAX (long)
 
#define ULLONG_MAX   MHD_UNSIGNED_TYPE_MAX_ (MHD_UNSIGNED_LONG_LONG)
 
#define INT32_MAX   ((int32_t) 0x7FFFFFFF)
 
#define UINT32_MAX   ((int32_t) 0xFFFFFFFF)
 
#define UINT64_MAX   ((uint64_t) 0xFFFFFFFFFFFFFFFF)
 
#define INT64_MAX   ((int64_t) 0x7FFFFFFFFFFFFFFF)
 
#define SIZE_MAX   MHD_UNSIGNED_TYPE_MAX_ (size_t)
 
#define SSIZE_MAN   MHD_SIGNED_TYPE_MAX_ (ssize_t)
 
#define OFF_T_MAX   MHD_SIGNED_TYPE_MAX_ (off_t)
 
#define TIME_T_MAX
 
#define TIMEVAL_TV_SEC_MAX   TIME_T_MAX
 
#define MHD_FD_BLOCK_SIZE   4096 /* 4k */
 

Macro Definition Documentation

◆ INT32_MAX

#define INT32_MAX   ((int32_t) 0x7FFFFFFF)

Definition at line 65 of file mhd_limits.h.

◆ INT64_MAX

#define INT64_MAX   ((int64_t) 0x7FFFFFFFFFFFFFFF)

Definition at line 89 of file mhd_limits.h.

◆ LONG_MAX

#define LONG_MAX   MHD_SIGNED_TYPE_MAX (long)

Definition at line 53 of file mhd_limits.h.

◆ MHD_FD_BLOCK_SIZE

#define MHD_FD_BLOCK_SIZE   4096 /* 4k */

Definition at line 150 of file mhd_limits.h.

◆ MHD_SIGNED_TYPE_MAX_

#define MHD_SIGNED_TYPE_MAX_ (   type)     ( (type) ((( ((type) 1) << (sizeof(type) * 8 - 2)) - 1) * 2 + 1) )

Definition at line 37 of file mhd_limits.h.

◆ MHD_TYPE_IS_SIGNED_

#define MHD_TYPE_IS_SIGNED_ (   type)    (((type) 0)>((type) - 1))

Definition at line 39 of file mhd_limits.h.

◆ MHD_UNSIGNED_TYPE_MAX_

#define MHD_UNSIGNED_TYPE_MAX_ (   type)    ((type) - 1)

Definition at line 35 of file mhd_limits.h.

◆ OFF_T_MAX

#define OFF_T_MAX   MHD_SIGNED_TYPE_MAX_ (off_t)

Definition at line 123 of file mhd_limits.h.

◆ SIZE_MAX

#define SIZE_MAX   MHD_UNSIGNED_TYPE_MAX_ (size_t)

Definition at line 99 of file mhd_limits.h.

◆ SSIZE_MAN

#define SSIZE_MAN   MHD_SIGNED_TYPE_MAX_ (ssize_t)

Definition at line 111 of file mhd_limits.h.

◆ TIME_T_MAX

#define TIME_T_MAX
Value:
((time_t) \
(MHD_TYPE_IS_SIGNED_ (time_t) ? \
MHD_SIGNED_TYPE_MAX_ (time_t) : \
#define MHD_TYPE_IS_SIGNED_(type)
Definition: mhd_limits.h:39
#define MHD_UNSIGNED_TYPE_MAX_(type)
Definition: mhd_limits.h:35

Definition at line 132 of file mhd_limits.h.

◆ TIMEVAL_TV_SEC_MAX

#define TIMEVAL_TV_SEC_MAX   TIME_T_MAX

Definition at line 140 of file mhd_limits.h.

◆ UINT32_MAX

#define UINT32_MAX   ((int32_t) 0xFFFFFFFF)

Definition at line 73 of file mhd_limits.h.

◆ UINT64_MAX

#define UINT64_MAX   ((uint64_t) 0xFFFFFFFFFFFFFFFF)

Definition at line 81 of file mhd_limits.h.

◆ UINT_MAX

#define UINT_MAX   MHD_UNSIGNED_TYPE_MAX_ (unsigned int)

Definition at line 45 of file mhd_limits.h.

◆ ULLONG_MAX

Definition at line 58 of file mhd_limits.h.