soc_getc() (getc) - get character from input buffer

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#include <sys.socket.h>


Kernighan-Ritchie-C:
int soc_getc(s);
int s;

ANSI-C:
int soc_getc(int s);

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Description

The soc_getc() function is only supported in the AF_INET and AF_INET6 address families and can only be used on stream sockets.

The soc_getc() function reads the next character from the input buffer of socket s and returns the character as the result.

Return value

Integer value of the read character:

If successful.

EOF:

If no character could be read due to the end-of-file (EOF) condition.

Errors indicated by errno

EWOULDBLOCK

The socket is marked as non-blocking, and the requested operation would block.