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fix signed and unsigned comparision in macros in public headers

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gcc -Wsign-compare warns about expanded macros that were defined in
standard headers (before gcc 4.8) which can make builds fail that
use -Werror. changed macros: WIFSIGNALED, __CPU_op_S
This commit is contained in:
Szabolcs Nagy
2014-02-11 10:51:16 +01:00
parent fdf5f1b131
commit aa6ce3d4e3
3 changed files with 3 additions and 3 deletions
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2
include/sched.h
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@ -78,7 +78,7 @@ int __sched_cpucount(size_t, const cpu_set_t *);
int sched_getaffinity(pid_t, size_t, cpu_set_t *);
int sched_setaffinity(pid_t, size_t, const cpu_set_t *);
#define __CPU_op_S(i, size, set, op) ( (i)/8 >= (size) ? 0 : \
#define __CPU_op_S(i, size, set, op) ( (i)/8U >= (size) ? 0 : \
((set)->__bits[(i)/8/sizeof(long)] op (1UL<<((i)%(8*sizeof(long))))) )
#define CPU_SET_S(i, size, set) __CPU_op_S(i, size, set, |=)