UNIX Socket FAQ

pankajdev

Member

Registered: 2009-07-15

Posts: 14

Re: gettid does not work on fedora

I want to get thread by gettid. I was written program on redhat 4 it works fine but when i have copied that program to fedora 64 bit it does not work. It gives error "gettid has not been declared". Can anybody please help me.

i3839

Oddministrator

From: Amsterdam

Registered: 2003-06-07

Posts: 2,239

Re: gettid does not work on fedora

The glibc wrapper for the gettid() systemcall is removed in later glibc versions.
Use syscall() to call it.

RobSeace

Administrator

From: Boston, MA

Registered: 2002-06-12

Posts: 3,839

Website

Re: gettid does not work on fedora

Or, better yet, use something standard like pthread_self(), unless you really have
some need for the non-standard (and now deprecated) gettid()...

pankajdev

Member

Registered: 2009-07-15

Posts: 14

Re: gettid does not work on fedora

Thanks for help .. syscall is working fine