Re: const qualifiers on function returns type

Benoit Boissinot <[EMAIL PROTECTED]> wrote: > extern const cpumask_t cpuset_cpus_allowed(const struct task_struct *p); > > I was wondering what means const for a function returns type. > K doesn't say anything about this and gcc-4 warns (warning: type > qualifiers ignored on function return

const qualifiers on function returns type

Hi, there are some function who are declared this way: include/linux/cpuset.h:21 extern const cpumask_t cpuset_cpus_allowed(const struct task_struct *p); I was wondering what means const for a function returns type. K doesn't say anything about this and gcc-4 warns (warning: type qualifiers

const qualifiers on function returns type

Hi, there are some function who are declared this way: include/linux/cpuset.h:21 extern const cpumask_t cpuset_cpus_allowed(const struct task_struct *p); I was wondering what means const for a function returns type. KR doesn't say anything about this and gcc-4 warns (warning: type qualifiers

Re: const qualifiers on function returns type

Benoit Boissinot [EMAIL PROTECTED] wrote: extern const cpumask_t cpuset_cpus_allowed(const struct task_struct *p); I was wondering what means const for a function returns type. KR doesn't say anything about this and gcc-4 warns (warning: type qualifiers ignored on function return type) It