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fix places where _BSD_SOURCE failed to yield a superset of _XOPEN_SOURCE 

the vast majority of these failures seem to have been oversights at
the time _BSD_SOURCE was added, or perhaps shortly afterward. the one
which may have had some reason behind it is omission of setpgrp from
the _BSD_SOURCE feature profile, since the standard setpgrp interface
conflicts with a legacy (pre-POSIX) BSD interface by the same name.
however, such omission is not aligned with our general policy in this
area (for example, handling of similar _GNU_SOURCE cases) and should
not be preserved.
This commit is contained in:
Rich Felker 2014-09-10 12:27:33 -04:00
parent e6403887cc
commit ab8f6a6e42
4 changed files with 2 additions and 8 deletions
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2
include/signal.h
View File

@ -196,7 +196,7 @@ void psignal(int, const char *);
#endif
#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE)
#if defined(_XOPEN_SOURCE) || defined(_BSD_SOURCE) || defined(_GNU_SOURCE)
int killpg(pid_t, int);
int sigaltstack(const stack_t *__restrict, stack_t *__restrict);
int sighold(int);

3
include/stdlib.h
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@ -114,9 +114,6 @@ long int random (void);
void srandom (unsigned int);
char *initstate (unsigned int, char *, size_t);
char *setstate (char *);
#endif
#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE)
int putenv (char *);
int posix_openpt (int);
int grantpt (int);

2
include/time.h
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@ -116,7 +116,7 @@ int timer_getoverrun (timer_t);
#endif
#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE)
#if defined(_XOPEN_SOURCE) || defined(_BSD_SOURCE) || defined(_GNU_SOURCE)
char *strptime (const char *__restrict, const char *__restrict, struct tm *__restrict);
extern int daylight;
extern long timezone;

3
include/unistd.h
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@ -140,9 +140,6 @@ int lockf(int, int, off_t);
long gethostid(void);
int nice(int);
void sync(void);
#endif
#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE)
pid_t setpgrp(void);
char *crypt(const char *, const char *);
void encrypt(char *, int);