Semaphores in Linux (转载) - 未名空间MITBBS历史存档

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Semaphores in Linux (转载)

Semaphores in Linux (转载)# Unix - 噫吁兮，危乎高哉

n*d2009-01-10 08:01

1 楼

【以下文字转载自 Linux 讨论区】
发信人: noid (DoIneedit?), 信区: Linux
标题: Semaphores in Linux
发信站: BBS 未名空间站 (Sat Jan 10 00:14:53 2009)
http://www.linuxdevcenter.com/pub/a/linux/2007/05/24/semaphores-in-linux.html?page=1
in this link, the author says "In general, the older Unix-based systems uses
the System V version and the current Linux-based systems use the POSIX
version."
The System V uses semget()... and POSIX uses sem_init...
However, in my company's Linux system, the gcc compiles semget()...
succesfu

l*g2009-01-10 08:01

2 楼

I tried examples from richard stevens' book, no problem.

uses

【在 n**d 的大作中提到】

: 【以下文字转载自 Linux 讨论区】
: 发信人: noid (DoIneedit?), 信区: Linux
: 标题: Semaphores in Linux
: 发信站: BBS 未名空间站 (Sat Jan 10 00:14:53 2009)
: http://www.linuxdevcenter.com/pub/a/linux/2007/05/24/semaphores-in-linux.html?page=1
: in this link, the author says "In general, the older Unix-based systems uses
: the System V version and the current Linux-based systems use the POSIX
: version."
: The System V uses semget()... and POSIX uses sem_init...
: However, in my company's Linux system, the gcc compiles semget()...