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Expose POSIX functions incorporated into C23

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C23 has incoporated a small number of POSIX functions, so these
should be exposed for C23, regardless of POSIX.

Reviewed by:	imp, emaste
Differential Revision:	https://reviews.freebsd.org/D47856
This commit is contained in:
Stephen Hurd 2024-12-01 10:34:40 -07:00 committed by Warner Losh
parent a2541386e1
commit 59677aecb6
2 changed files with 7 additions and 3 deletions
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8
include/string.h
View File

@ -54,7 +54,7 @@ typedef __size_t size_t;
#endif
__BEGIN_DECLS
#if __XSI_VISIBLE >= 600
#if __XSI_VISIBLE >= 600 || __ISO_C_VISIBLE >= 2023
void *memccpy(void * __restrict, const void * __restrict, int, size_t);
#endif
void *memchr(const void *, int, size_t) __pure;
@ -91,7 +91,7 @@ int strcmp(const char *, const char *) __pure;
int strcoll(const char *, const char *);
char *(strcpy)(char * __restrict, const char * __restrict);
size_t strcspn(const char *, const char *) __pure;
#if __POSIX_VISIBLE >= 200112 || __XSI_VISIBLE
#if __POSIX_VISIBLE >= 200112 || __XSI_VISIBLE || __ISO_C_VISIBLE >= 2023
char *strdup(const char *) __malloc_like;
#endif
char *strerror(int);
@ -115,8 +115,10 @@ void strmode(mode_t, char *);
char *(strncat)(char * __restrict, const char * __restrict, size_t);
int strncmp(const char *, const char *, size_t) __pure;
char *(strncpy)(char * __restrict, const char * __restrict, size_t);
#if __POSIX_VISIBLE >= 200809
#if __POSIX_VISIBLE >= 200809 || __ISO_C_VISIBLE >= 2023
char *strndup(const char *, size_t) __malloc_like;
#endif
#if __POSIX_VISIBLE >= 200809
size_t strnlen(const char *, size_t) __pure;
#endif
#if __BSD_VISIBLE

2
include/time.h
View File

@ -155,6 +155,8 @@ int clock_nanosleep(clockid_t, int, const struct timespec *, struct timespec *);
#if __POSIX_VISIBLE >= 199506
char *asctime_r(const struct tm *, char *);
char *ctime_r(const time_t *, char *);
#endif
#if __POSIX_VISIBLE >= 199506 || __ISO_C_VISIBLE >= 2023
struct tm *gmtime_r(const time_t *, struct tm *);
struct tm *localtime_r(const time_t *, struct tm *);
#endif