syslog(2)中的2是什么意思?
如图,这是来自man syslog打印出的信息,其中在第一行syslog(2)中的2是什么意思?在APUE的346页,有句话是:大多数用户进程调用syslog(3)函数以产生日志信息。其中的3又是什么意思? 回复 1# 4059056 MANUAL SECTIONS
The standard sections of the manual include:
1 User Commands
2 System Calls
3 C Library Functions
4 Devices and Special Files
5 File Formats and Conventions
6 Games et. Al.
7 Miscellanea
8 System Administration tools and Deamons
Distributionscustomizethemanual section to their specifics, which
often include additional sections.
从man syslog打印出的信息是syslog(2),即系统调用,而书上是syslog(3),即库函数,这又如何理解?回复 2# q1208c
回复 3# 4059056
try:
man -s 2 syslog
man -s 3 syslog
页:
[1]