The branch main has been updated by shurd:
URL:
https://cgit.FreeBSD.org/src/commit/?id=9d0eea9422d075c8a6924b33161d2d5abfb4072a
commit 9d0eea9422d075c8a6924b33161d2d5abfb4072a
Author: Stephen Hurd <sh...@freebsd.org>
AuthorDate: 2025-03-19 23:45:06 +0000
Commit: Stephen Hurd <sh...@freebsd.org>
CommitDate: 2025-03-19 23:45:06 +0000
Make newly POSIX functions visible
Some of the POSIX 202405L functions are already in the system, make
them visible when appropriate.
Reviewed by: imp
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D47859
---
include/dlfcn.h | 8 +++++++-
include/stdlib.h | 13 ++++++++-----
include/string.h | 6 +++---
include/time.h | 8 +++++---
include/unistd.h | 16 ++++++++++------
include/wchar.h | 7 +++++--
6 files changed, 38 insertions(+), 20 deletions(-)
diff --git a/include/dlfcn.h b/include/dlfcn.h
index 89ec43b332e9..ec4ad14b5091 100644
--- a/include/dlfcn.h
+++ b/include/dlfcn.h
@@ -80,6 +80,9 @@ typedef struct dl_info {
const char *dli_sname; /* Name of nearest symbol. */
void *dli_saddr; /* Address of nearest symbol. */
} Dl_info;
+#if __POSIX_VISIBLE >= 202405
+typedef struct dl_info Dl_info_t;
+#endif
/*-
* The actual type declared by this typedef is immaterial, provided that
@@ -119,9 +122,12 @@ char *dlerror(void);
void *dlopen(const char *, int);
void *dlsym(void * __restrict, const char * __restrict);
+#if __POSIX_VISIBLE >= 202405
+int dladdr(const void * __restrict, Dl_info * __restrict);
+#endif
+
#if __BSD_VISIBLE
void *fdlopen(int, int);
-int dladdr(const void * __restrict, Dl_info * __restrict);
dlfunc_t dlfunc(void * __restrict, const char * __restrict);
int dlinfo(void * __restrict, int, void * __restrict);
void dllockinit(void *_context,
diff --git a/include/stdlib.h b/include/stdlib.h
index 162031ab393d..449b17fefff5 100644
--- a/include/stdlib.h
+++ b/include/stdlib.h
@@ -157,7 +157,7 @@ _Noreturn void _Exit(int) __noexcept;
/*
* If we're in a mode greater than C99, expose C11 functions.
*/
-#if __ISO_C_VISIBLE >= 2011 || __cplusplus >= 201103L
+#if __ISO_C_VISIBLE >= 2011 || __cplusplus >= 201103L || __POSIX_VISIBLE >=
202405
void * aligned_alloc(size_t, size_t) __malloc_like __alloc_align(1)
__alloc_size(2);
int at_quick_exit(void (*)(void)) __noexcept;
@@ -236,6 +236,13 @@ int unlockpt(int);
int ptsname_r(int, char *, size_t);
#endif
+#if __POSIX_VISIBLE >= 202405
+void qsort_r(void *, size_t, size_t,
+ int (*)(const void *, const void *, void *), void *);
+void *reallocarray(void *, size_t, size_t) __result_use_check
+ __alloc_size2(2, 3);
+#endif
+
#if __BSD_VISIBLE
extern const char *malloc_conf;
extern void (*malloc_message)(void *, const char *);
@@ -305,12 +312,8 @@ int mergesort_b(void *, size_t, size_t, int
(^)(const void *, const void *));
int mkostemp(char *, int);
int mkostemps(char *, int, int);
int mkostempsat(int, char *, int, int);
-void qsort_r(void *, size_t, size_t,
- int (*)(const void *, const void *, void *), void *);
int radixsort(const unsigned char **, int, const unsigned char *,
unsigned);
-void *reallocarray(void *, size_t, size_t) __result_use_check
- __alloc_size2(2, 3);
void *reallocf(void *, size_t) __result_use_check __alloc_size(2);
int rpmatch(const char *);
char *secure_getenv(const char *);
diff --git a/include/string.h b/include/string.h
index a3fa96ebb449..3deca63bd71a 100644
--- a/include/string.h
+++ b/include/string.h
@@ -63,8 +63,8 @@ void *memrchr(const void *, int, size_t) __pure;
#endif
int memcmp(const void *, const void *, size_t) __pure;
void *(memcpy)(void * __restrict, const void * __restrict, size_t);
-#if __BSD_VISIBLE
-void *memmem(const void *, size_t, const void *, size_t) __pure;
+#if __POSIX_VISIBLE >= 202405
+void *(memmem)(const void *, size_t, const void *, size_t) __pure;
#endif
void *(memmove)(void *, const void *, size_t);
#if __BSD_VISIBLE
@@ -98,7 +98,7 @@ char *strerror(int);
#if __POSIX_VISIBLE >= 200112
int strerror_r(int, char *, size_t);
#endif
-#if __BSD_VISIBLE
+#if __POSIX_VISIBLE >= 202405
size_t (strlcat)(char * __restrict, const char * __restrict, size_t);
size_t (strlcpy)(char * __restrict, const char * __restrict, size_t);
#endif
diff --git a/include/time.h b/include/time.h
index 89a76ca5fd93..f85d9c40715a 100644
--- a/include/time.h
+++ b/include/time.h
@@ -180,15 +180,17 @@ time_t posix2time(time_t t);
#include <xlocale/_time.h>
#endif
-#if __BSD_VISIBLE || __ISO_C_VISIBLE >= 2011 || \
+#if __ISO_C_VISIBLE >= 2011 || __POSIX_VISIBLE >= 202405 \
(defined(__cplusplus) && __cplusplus >= 201703)
#include <sys/_timespec.h>
/* ISO/IEC 9899:2011 7.27.2.5 The timespec_get function */
#define TIME_UTC 1 /* time elapsed since epoch */
-int timespec_get(struct timespec *ts, int base);
-#if __BSD_VISIBLE || __ISO_C_VISIBLE >= 2023
+#if __ISO_C_VISIBLE >= 2023 || __POSIX_VISIBLE >= 202405
/* ISO/IEC 9899:2024 7.29.1 Components of time */
#define TIME_MONOTONIC 2 /* monotonic time */
+#endif
+int timespec_get(struct timespec *ts, int base);
+#if __BSD_VISIBLE || __ISO_C_VISIBLE >= 2023
/* ISO/IEC 9899:2024 7.29.2.7 The timespec_getres function */
int timespec_getres(struct timespec *, int);
#endif
diff --git a/include/unistd.h b/include/unistd.h
index 8574b2ba9915..3a4e1be192d9 100644
--- a/include/unistd.h
+++ b/include/unistd.h
@@ -483,6 +483,16 @@ int usleep(useconds_t);
pid_t vfork(void) __returns_twice;
#endif
+/* 1003.1-2024 */
+#if __POSIX_VISIBLE >= 202405
+pid_t _Fork(void);
+int getentropy(void *, size_t);
+int getresgid(gid_t *, gid_t *, gid_t *);
+int getresuid(uid_t *, uid_t *, uid_t *);
+int setresgid(gid_t, gid_t, gid_t);
+int setresuid(uid_t, uid_t, uid_t);
+#endif
+
#if __BSD_VISIBLE
struct timeval; /* select(2) */
@@ -510,14 +520,11 @@ int feature_present(const char *);
int fchroot(int);
char *fflagstostr(u_long);
int getdomainname(char *, int);
-int getentropy(void *, size_t);
int getgrouplist(const char *, gid_t, gid_t *, int *);
int getloginclass(char *, size_t);
mode_t getmode(const void *, mode_t);
int getosreldate(void);
int getpeereid(int, uid_t *, gid_t *);
-int getresgid(gid_t *, gid_t *, gid_t *);
-int getresuid(uid_t *, uid_t *, uid_t *);
char *getusershell(void);
int initgroups(const char *, gid_t);
int iruserok(unsigned long, int, const char *, const char *);
@@ -575,8 +582,6 @@ void *setmode(const char *);
int setpgrp(pid_t, pid_t); /* obsoleted by setpgid() */
void setproctitle(const char *_fmt, ...) __printf0like(1, 2);
void setproctitle_fast(const char *_fmt, ...) __printf0like(1, 2);
-int setresgid(gid_t, gid_t, gid_t);
-int setresuid(uid_t, uid_t, uid_t);
int setrgid(gid_t);
int setruid(uid_t);
void setusershell(void);
@@ -589,7 +594,6 @@ int undelete(const char *);
int unwhiteout(const char *);
void *valloc(size_t); /* obsoleted by malloc() */
int funlinkat(int, const char *, int, int);
-pid_t _Fork(void);
#ifndef _OPTRESET_DECLARED
#define _OPTRESET_DECLARED
diff --git a/include/wchar.h b/include/wchar.h
index e4b037c9b16f..a8c016c42faf 100644
--- a/include/wchar.h
+++ b/include/wchar.h
@@ -235,12 +235,15 @@ size_t wcsnrtombs(char * __restrict, const wchar_t **
__restrict, size_t,
size_t, mbstate_t * __restrict);
#endif
-#if __BSD_VISIBLE
-wchar_t *fgetwln(FILE * __restrict, size_t * __restrict);
+#if __POSIX_VISIBLE >= 202405
size_t wcslcat(wchar_t *, const wchar_t *, size_t);
size_t wcslcpy(wchar_t *, const wchar_t *, size_t);
#endif
+#if __BSD_VISIBLE
+wchar_t *fgetwln(FILE * __restrict, size_t * __restrict);
+#endif
+
#if __POSIX_VISIBLE >= 200809 || defined(_XLOCALE_H_)
#include <xlocale/_wchar.h>
#endif
