make clearenv available with _BSD_SOURCE

glibc declares clearenv under _BSD_SOURCE, some applications might
depend on it being available this way.
This commit is contained in:
Clément Vasseur 2014-08-07 17:49:24 +02:00 committed by Rich Felker
parent 0a24be213a
commit b1ae7b78bd

View File

@ -144,12 +144,12 @@ int mkostemps (char *, int, int);
void *valloc (size_t);
void *memalign(size_t, size_t);
int getloadavg(double *, int);
int clearenv(void);
#define WCOREDUMP(s) ((s) & 0x80)
#define WIFCONTINUED(s) ((s) == 0xffff)
#endif
#ifdef _GNU_SOURCE
int clearenv(void);
int ptsname_r(int, char *, size_t);
char *ecvt(double, int, int *, int *);
char *fcvt(double, int, int *, int *);