linuxman2

2015年4月29日 — Linux 的線上手冊分為幾個主要的章節（sections），每個章節對應不同的類別：. 1：可執行的程式或是shell 指令。 2：系統呼叫（system calls，Linux 核心 ...

DESCRIPTION top. The accept() system call is used with connection-based socket types (SOCK_STREAM, SOCK_SEQPACKET). It extracts the first connection request on ...

DESCRIPTION top. The open() system call opens the file specified by pathname. If the specified file does not exist, it may optionally (if O_CREAT is specified ...

socket() creates an endpoint for communication and returns a file descriptor that refers to that endpoint. The file descriptor returned by a successful call ...

DESCRIPTION top. write() writes up to count bytes from the buffer starting at buf to the file referred to by the file descriptor fd.

DESCRIPTION top. read() attempts to read up to count bytes from file descriptor fd into the buffer starting at buf. On files that support seeking, the read ...

FD_ISSET() select() modifies the contents of the sets according to the rules described below. After calling select(), the FD_ISSET() macro can be used to test ...

Linux manual pages: section 2. accept(2) · accept4(2) · access(2) · acct(2) · add_key(2) · adjtimex(2) · afs_syscall(2) · alarm(2) · alloc_hugepages(2)

DESCRIPTION top. The system calls send(), sendto(), and sendmsg() are used to transmit a message to another socket. The send() call may be used only when the ...

2010年10月28日 — man2: System calls This section describes all of the system calls (requests for the kernel to perform operations). man3: Library functions and ...