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| author | Rob Landley <rob@landley.net> | 2019-11-13 08:48:44 -0600 |
|---|---|---|
| committer | Rob Landley <rob@landley.net> | 2019-11-13 08:48:44 -0600 |
| commit | 25c3e691140f48e971bdcc558cdf9acb7576598a (patch) | |
| tree | 09657a1dbc700866e515b24e8de300a8899d898d /lib | |
| parent | ae34569fd0e2242ea85ffec193d825dd006d1038 (diff) | |
| download | toybox-25c3e691140f48e971bdcc558cdf9acb7576598a.tar.gz | |
Old gcc versions are confused by __has_include(), so nest the #ifdefs
and #define/#undef a second symbol for the else case.
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/portability.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/lib/portability.h b/lib/portability.h index 896fba34..b586c132 100644 --- a/lib/portability.h +++ b/lib/portability.h @@ -287,8 +287,14 @@ static inline int __android_log_write(int pri, const char *tag, const char *msg) #endif // libprocessgroup is an Android platform library not included in the NDK. -#if defined(__BIONIC__) && __has_include(<processgroup/sched_policy.h>) +#if defined(__BIONIC__) +#if __has_include(<processgroup/sched_policy.h>) #include <processgroup/sched_policy.h> +#define GOT_IT +#endif +#endif +#ifdef GOT_IT +#undef GOT_IT #else static inline int get_sched_policy(int tid, void *policy) {return 0;} static inline char *get_sched_policy_name(int policy) {return "unknown";} |