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Apparently MSVC lacks a ssize_t. Define an ev_ssize_t for headers, and make ssize_t work elsewhere.

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svn:r1261
This commit is contained in:
Nick Mathewson 2009-04-30 23:56:53 +00:00
parent ebf294559e
commit b2e8fd0e41
6 changed files with 17 additions and 4 deletions
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3
WIN32-Code/event-config.h
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@ -331,4 +331,7 @@
/* Define to unsigned int if you dont have it */ /* Define to unsigned int if you dont have it */
#define _EVENT_socklen_t unsigned int #define _EVENT_socklen_t unsigned int
/* Define to `int' if <sys/types.h> does not define. */
#define _EVENT_ssize_t SSIZE_T
#endif #endif

1
configure.in
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@ -320,6 +320,7 @@ fi
AC_TYPE_PID_T AC_TYPE_PID_T
AC_TYPE_SIZE_T AC_TYPE_SIZE_T
AC_TYPE_SSIZE_T
AC_CHECK_TYPES([uint64_t, uint32_t, uint16_t, uint8_t], , , AC_CHECK_TYPES([uint64_t, uint32_t, uint16_t, uint8_t], , ,
[#ifdef HAVE_STDINT_H [#ifdef HAVE_STDINT_H

6
include/event2/buffer.h
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@ -80,7 +80,7 @@ struct evbuffer;
modify these values except with evbuffer_ptr_set. modify these values except with evbuffer_ptr_set.
*/ */
struct evbuffer_ptr { struct evbuffer_ptr {
ssize_t pos; ev_ssize_t pos;
/* Do not alter the values of fields. */ /* Do not alter the values of fields. */
struct { struct {
@ -379,7 +379,7 @@ int evbuffer_write(struct evbuffer *buffer, evutil_socket_t fd);
@see evbuffer_read() @see evbuffer_read()
*/ */
int evbuffer_write_atmost(struct evbuffer *buffer, evutil_socket_t fd, int evbuffer_write_atmost(struct evbuffer *buffer, evutil_socket_t fd,
ssize_t howmuch); ev_ssize_t howmuch);
/** /**
Read from a file descriptor and store the result in an evbuffer. Read from a file descriptor and store the result in an evbuffer.
@ -537,7 +537,7 @@ void evbuffer_cb_unsuspend(struct evbuffer *buffer, struct evbuffer_cb_entry *cb
@return a pointer to the contigous memory areay @return a pointer to the contigous memory areay
*/ */
unsigned char *evbuffer_pullup(struct evbuffer *buf, ssize_t size); unsigned char *evbuffer_pullup(struct evbuffer *buf, ev_ssize_t size);
/** /**
Prepends data to the beginning of the evbuffer Prepends data to the beginning of the evbuffer

2
include/event2/bufferevent.h
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@ -394,7 +394,7 @@ enum bufferevent_filter_result {
on an error. on an error.
*/ */
typedef enum bufferevent_filter_result (*bufferevent_filter_cb)( typedef enum bufferevent_filter_result (*bufferevent_filter_cb)(
struct evbuffer *src, struct evbuffer *dst, ssize_t dst_limit, struct evbuffer *src, struct evbuffer *dst, ev_ssize_t dst_limit,
enum bufferevent_flush_mode mode, void *ctx); enum bufferevent_flush_mode mode, void *ctx);
/** /**

6
include/event2/util.h
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@ -112,6 +112,12 @@ extern "C" {
#define ev_uint8_t unsigned char #define ev_uint8_t unsigned char
#endif #endif
#ifdef _EVENT_ssize_t
#define ev_ssize_t _EVENT_ssize_t
#else
#define ev_ssize_t ssize_t
#endif
#ifdef WIN32 #ifdef WIN32
/** A type wide enough to hold the output of "socket()" or "accept()". On /** A type wide enough to hold the output of "socket()" or "accept()". On
* Windows, this is an intptr_t; elsewhere, it is an int. */ * Windows, this is an intptr_t; elsewhere, it is an int. */

3
util-internal.h
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@ -40,6 +40,9 @@ extern "C" {
#ifdef _EVENT___func__ #ifdef _EVENT___func__
#define __func__ _EVENT___func__ #define __func__ _EVENT___func__
#endif #endif
#ifdef _EVENT_ssize_t
#define ssize_t _EVENT_ssize_t
#endif
/* A good no-op to use in macro definitions. */ /* A good no-op to use in macro definitions. */
#define _EVUTIL_NIL_STMT ((void)0) #define _EVUTIL_NIL_STMT ((void)0)