Write numBytes from buffer to the file descriptor.

Synopsis

Declared in <bdls_fdstreambuf.h>

int
write(
    char const* buffer,
    int numBytes);

Description

Write the specified buffer, containing the specified numBytes, to the file descriptor starting at the current position. Return 0 on success, and a non‐zero value otherwise. The behavior is undefined unless 0 <= numBytes. Note that on Windows in text mode, a ` ` is written as `\r ` and counts as one character.

Return Value

0 on success, and a non‐zero value otherwise

Parameters

Name

Description

buffer

data to write

numBytes

number of bytes in buffer to write

Created with MrDocs