gdb: write
write
.....
Synopsis:
int write(int fd, const void *buf, unsigned int count);
Request:
'Fwrite,FD,BUFPTR,COUNT'
Return value:
On success, the number of bytes written are returned. Zero
indicates nothing was written. On error, -1 is returned.
Errors:
'EBADF'
FD is not a valid file descriptor or is not open for writing.
'EFAULT'
BUFPTR is an invalid pointer value.
'EFBIG'
An attempt was made to write a file that exceeds the
host-specific maximum file size allowed.
'ENOSPC'
No space on device to write the data.
'EINTR'
The call was interrupted by the user.