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multithread programming

multithread programming# Unix - 噫吁兮，危乎高哉

d*j2000-11-15 08:11

1 楼

Now I m multithreading a program.
First I try pthread , ihave included the header files and added compiler switches, but compiler always consider no implementation of the pthread methods, "implicit declaration" is reported.
So i turn to thread methods, this time everything ok. Do we need include sone library of pthread when we use it?What we shall do?
Thanks.

h*a2000-11-15 08:11

2 楼

what compiler flag do u add? try gcc -pthread or -lpthread
what platform are u working?

【在 d***j 的大作中提到】

: Now I m multithreading a program.
: First I try pthread , ihave included the header files and added compiler switches, but compiler always consider no implementation of the pthread methods, "implicit declaration" is reported.
: So i turn to thread methods, this time everything ok. Do we need include sone library of pthread when we use it?What we shall do?
: Thanks.

d*j2000-11-15 08:11

3 楼

i have done it.
Solaris X86 7.0
I set LD_LIBRARY_PATH to include all libs, then pthread works
Thanku

【在 h******a 的大作中提到】

: what compiler flag do u add? try gcc -pthread or -lpthread
: what platform are u working?