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libipc-old/core/usocket.h

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#ifndef __IPC_USOCKET_H__
#define __IPC_USOCKET_H__
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#include <time.h>
#include <sys/socket.h>
#include <sys/un.h>
#include "ipc.h"
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#include <stdint.h>
#define LISTEN_BACKLOG 128
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/**
* for all functions: 0 ok, < 0 not ok
*/
// input: len = max buf size
// output: *sent = nb received bytes
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int32_t usock_send (const int32_t fd, const char *buf, ssize_t len, ssize_t *sent);
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// -1 on msize == NULL or buf == NULL
// -1 on unsupported errors from read(2)
// exit on most errors from read(2)
//
// allocation of *len bytes on *buf == NULL
//
// output: *len = nb sent bytes
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int32_t usock_recv (int32_t fd, char **buf, ssize_t *len);
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// -1 on close(2) < 0
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int32_t usock_close (int32_t fd);
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// same as connect(2)
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// -1 on fd == NULL
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int32_t usock_connect (int32_t *fd, const char *path);
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int32_t usock_init (int32_t *fd, const char *path);
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int32_t usock_accept (int32_t fd, int32_t *pfd);
// same as unlink(2)
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int32_t usock_remove (const char *path);
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void ipc_services_print (struct ipc_services *);
void service_print (struct ipc_service *);
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#endif