ReactOS  0.4.13-dev-259-g5ca9c9c
SSendto.c File Reference
#include "syshdrs.h"
Include dependency graph for SSendto.c:

Go to the source code of this file.

Functions

int SSendto (int sfd, const char *const buf, size_t size, int fl, const struct sockaddr_in *const toAddr, int tlen)
 
int Sendto (int sfd, const char *const buf, size_t size, const struct sockaddr_in *const toAddr)
 

Function Documentation

◆ Sendto()

int Sendto ( int  sfd,
const char *const  buf,
size_t  size,
const struct sockaddr_in *const  toAddr 
)

Definition at line 127 of file SSendto.c.

128 {
129  int result;
130 
131  do {
132  result = sendto(sfd, buf, size, 0,
133  (struct sockaddr *) toAddr,
134  (int) sizeof(struct sockaddr_in));
135  } while ((result < 0) && (errno == EINTR));
136  return (result);
137 } /* Sendto */
GLenum GLuint GLenum GLsizei const GLchar * buf
Definition: glext.h:7751
#define EINTR
Definition: acclib.h:80
int errno
GLsizeiptr size
Definition: glext.h:5919
INT WSAAPI sendto(IN SOCKET s, IN CONST CHAR FAR *buf, IN INT len, IN INT flags, IN CONST struct sockaddr *to, IN INT tolen)
Definition: send.c:82
GLuint64EXT * result
Definition: glext.h:11304

◆ SSendto()

int SSendto ( int  sfd,
const char *const  buf,
size_t  size,
int  fl,
const struct sockaddr_in *const  toAddr,
int  tlen 
)

Definition at line 68 of file SSendto.c.

69 {
70  int nwrote, tleft;
71  time_t done, now;
72  fd_set ss;
73  struct timeval tv;
74  int result;
75 
76  time(&now);
77  done = now + tlen;
78  nwrote = 0;
79  forever {
80  forever {
81  if (now >= done) {
82  errno = ETIMEDOUT;
84  return (kTimeoutErr);
85  }
86  tleft = (int) (done - now);
87  errno = 0;
88  FD_ZERO(&ss);
89  FD_SET(sfd, &ss);
90  tv.tv_sec = tleft;
91  tv.tv_usec = 0;
93  if (result == 1) {
94  /* ready */
95  break;
96  } else if (result == 0) {
97  /* timeout */
98  errno = ETIMEDOUT;
100  return (kTimeoutErr);
101  } else if (errno != EINTR) {
102  return (-1);
103  }
104  time(&now);
105  }
106 
107  nwrote = sendto(sfd, buf, size, fl,
108  (struct sockaddr *) toAddr,
109  (int) sizeof(struct sockaddr_in));
110 
111  if (nwrote >= 0)
112  break;
113  if (errno != EINTR)
114  break; /* Fatal error. */
115  }
116 
117  return (nwrote);
118 } /* SSendto */
Definition: winsock.h:66
#define SELECT_TYPE_ARG234
Definition: wincfg.h:4
GLenum GLuint GLenum GLsizei const GLchar * buf
Definition: glext.h:7751
#define EINTR
Definition: acclib.h:80
int errno
__u16 time
Definition: mkdosfs.c:366
#define FD_ZERO(set)
Definition: winsock.h:96
#define FD_SET(fd, set)
Definition: winsock.h:89
_In_ FLONG fl
Definition: winddi.h:1279
INT WSAAPI select(IN INT s, IN OUT LPFD_SET readfds, IN OUT LPFD_SET writefds, IN OUT LPFD_SET exceptfds, IN CONST struct timeval *timeout)
Definition: select.c:41
time_t now
Definition: finger.c:65
smooth NULL
Definition: ftsmooth.c:416
#define kTimeoutErr
Definition: sio.h:58
GLsizeiptr size
Definition: glext.h:5919
#define SELECT_TYPE_ARG5
Definition: wincfg.h:7
#define forever
Definition: ncftp.h:73
#define SETWSATIMEOUTERR
Definition: sio.h:120
__kernel_time_t time_t
Definition: linux.h:252
INT WSAAPI sendto(IN SOCKET s, IN CONST CHAR FAR *buf, IN INT len, IN INT flags, IN CONST struct sockaddr *to, IN INT tolen)
Definition: send.c:82
#define ETIMEDOUT
Definition: errno.h:121
#define ss
Definition: i386-dis.c:432
GLuint64EXT * result
Definition: glext.h:11304
unsigned int(__cdecl typeof(jpeg_read_scanlines))(struct jpeg_decompress_struct *
Definition: typeof.h:31