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core.sys.posix.unistd: Add XSI legacy bindings #3364

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core.sys.posix.unistd: Add XSI legacy bindings #3364

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190 changes: 152 additions & 38 deletions src/core/sys/posix/unistd.d
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Original file line number Diff line number Diff line change
Expand Up @@ -2408,7 +2408,6 @@ int fchdir(int);
c_long gethostid();
pid_t getpgid(pid_t);
pid_t getsid(pid_t);
char* getwd(char*); // LEGACY
int lchown(const scope char*, uid_t, gid_t);
int lockf(int, int, off_t);
int nice(int);
Expand All @@ -2420,9 +2419,6 @@ int setreuid(uid_t, uid_t);
void swab(const scope void*, void*, ssize_t);
void sync();
int truncate(const scope char*, off_t);
useconds_t ualarm(useconds_t, useconds_t);
int usleep(useconds_t);
pid_t vfork();
*/

version (CRuntime_Glibc)
Expand All @@ -2434,7 +2430,6 @@ version (CRuntime_Glibc)
c_long gethostid() @trusted;
pid_t getpgid(pid_t) @trusted;
pid_t getsid(pid_t) @trusted;
char* getwd(char*); // LEGACY
int lchown(const scope char*, uid_t, gid_t);
//int lockf(int, int, off_t);
int nice(int) @trusted;
Expand All @@ -2446,9 +2441,6 @@ version (CRuntime_Glibc)
void swab(const scope void*, void*, ssize_t);
void sync() @trusted;
//int truncate(const scope char*, off_t);
useconds_t ualarm(useconds_t, useconds_t) @trusted;
int usleep(useconds_t) @trusted;
pid_t vfork();

static if ( __USE_FILE_OFFSET64 )
{
Expand Down Expand Up @@ -2487,7 +2479,6 @@ else version (Darwin)
c_long gethostid() @trusted;
pid_t getpgid(pid_t) @trusted;
pid_t getsid(pid_t) @trusted;
char* getwd(char*); // LEGACY
int lchown(const scope char*, uid_t, gid_t);
int lockf(int, int, off_t) @trusted;
int nice(int) @trusted;
Expand All @@ -2499,9 +2490,6 @@ else version (Darwin)
void swab(const scope void*, void*, ssize_t);
void sync() @trusted;
int truncate(const scope char*, off_t);
useconds_t ualarm(useconds_t, useconds_t) @trusted;
int usleep(useconds_t) @trusted;
pid_t vfork();
}
else version (FreeBSD)
{
Expand All @@ -2512,7 +2500,6 @@ else version (FreeBSD)
c_long gethostid() @trusted;
int getpgid(pid_t) @trusted;
int getsid(pid_t) @trusted;
char* getwd(char*); // LEGACY
int lchown(const scope char*, uid_t, gid_t);
int lockf(int, int, off_t) @trusted;
int nice(int) @trusted;
Expand All @@ -2524,9 +2511,6 @@ else version (FreeBSD)
void swab(const scope void*, void*, ssize_t);
void sync() @trusted;
int truncate(const scope char*, off_t);
useconds_t ualarm(useconds_t, useconds_t) @trusted;
int usleep(useconds_t) @trusted;
pid_t vfork();
}
else version (NetBSD)
{
Expand All @@ -2537,7 +2521,6 @@ else version (NetBSD)
c_long gethostid() @trusted;
int getpgid(pid_t) @trusted;
int getsid(pid_t) @trusted;
char* getwd(char*); // LEGACY
int lchown(const scope char*, uid_t, gid_t);
int lockf(int, int, off_t) @trusted;
int nice(int) @trusted;
Expand All @@ -2549,9 +2532,6 @@ else version (NetBSD)
void swab(const scope void*, void*, ssize_t);
void sync() @trusted;
int truncate(const scope char*, off_t);
useconds_t ualarm(useconds_t, useconds_t) @trusted;
int usleep(useconds_t) @trusted;
pid_t vfork();
}
else version (OpenBSD)
{
Expand All @@ -2562,7 +2542,6 @@ else version (OpenBSD)
c_long gethostid() @trusted;
pid_t getpgid(pid_t) @trusted;
pid_t getsid(pid_t) @trusted;
char* getwd(char*);
int lchown(const scope char*, uid_t, gid_t);
int lockf(int, int, off_t) @trusted;
int nice(int) @trusted;
Expand All @@ -2574,9 +2553,6 @@ else version (OpenBSD)
void swab(const scope void*, void*, ssize_t);
void sync() @trusted;
int truncate(const scope char*, off_t);
useconds_t ualarm(useconds_t, useconds_t) @trusted;
int usleep(useconds_t) @trusted;
pid_t vfork();
}
else version (DragonFlyBSD)
{
Expand All @@ -2587,7 +2563,6 @@ else version (DragonFlyBSD)
c_long gethostid() @trusted;
int getpgid(pid_t) @trusted;
int getsid(pid_t) @trusted;
char* getwd(char*); // LEGACY
int lchown(const scope char*, uid_t, gid_t);
int lockf(int, int, off_t) @trusted;
int nice(int) @trusted;
Expand All @@ -2599,9 +2574,6 @@ else version (DragonFlyBSD)
void swab(const scope void*, void*, ssize_t);
void sync() @trusted;
int truncate(const scope char*, off_t);
useconds_t ualarm(useconds_t, useconds_t) @trusted;
int usleep(useconds_t) @trusted;
pid_t vfork();
}
else version (CRuntime_Bionic)
{
Expand All @@ -2616,8 +2588,6 @@ else version (CRuntime_Bionic)
int setreuid(uid_t, uid_t) @trusted;
int sync() @trusted;
int truncate(const scope char*, off_t);
int usleep(c_ulong) @trusted;
pid_t vfork();
}
else version (Solaris)
{
Expand All @@ -2628,17 +2598,13 @@ else version (Solaris)
c_long gethostid();
pid_t getpgid(pid_t);
pid_t getsid(pid_t);
char* getwd(char*); // LEGACY
int lchown(const scope char*, uid_t, gid_t);
int nice(int);
pid_t setpgrp();
int setregid(gid_t, gid_t);
int setreuid(uid_t, uid_t);
void swab(const scope void*, void*, ssize_t);
void sync();
useconds_t ualarm(useconds_t, useconds_t);
int usleep(useconds_t);
pid_t vfork();

version (D_LP64)
{
Expand Down Expand Up @@ -2688,17 +2654,13 @@ else version (CRuntime_UClibc)
c_long gethostid() @trusted;
pid_t getpgid(pid_t) @trusted;
pid_t getsid(pid_t) @trusted;
char* getwd(char*); // LEGACY
int lchown(const scope char*, uid_t, gid_t);
int nice(int) @trusted;
pid_t setpgrp() @trusted;
int setregid(gid_t, gid_t) @trusted;
int setreuid(uid_t, uid_t) @trusted;
void swab(const scope void*, void*, ssize_t);
void sync() @trusted;
useconds_t ualarm(useconds_t, useconds_t) @trusted;
int usleep(useconds_t) @trusted;
pid_t vfork();

static if ( __USE_FILE_OFFSET64 )
{
Expand All @@ -2722,3 +2684,155 @@ else version (CRuntime_UClibc)
int truncate(const scope char*, off_t);
}
}

//
// XSI Legacy Functions
//
/*
*** _POSIX_C_SOURCE < 200112L || __XSI_VISIBLE < 600 ***
int chroot(const scope char*);
int getdtablesize();
int getpagesize();
char* getpass(const scope char*);
int brk(void*);
void* sbrk(intptr_t);
*** _POSIX_C_SOURCE < 200809L || __XSI_VISIBLE < 700 ***
char* getwd(char*);
useconds_t ualarm(useconds_t, useconds_t);
int usleep(useconds_t);
pid_t vfork();
*/
// TODO: Should these be marked as deprecated?
version (CRuntime_Glibc)
{
int chroot(const scope char*);
int getdtablesize();
int getpagesize();
char* getpass(const scope char*);
int brk(void*);
void* sbrk(intptr_t);
char* getwd(char*);
useconds_t ualarm(useconds_t, useconds_t) @trusted;
int usleep(useconds_t) @trusted;
pid_t vfork();
}
else version (CRuntime_Bionic)
{
int chroot(const scope char*);
//int getdtablesize();
int getpagesize();
//char* getpass(const scope char*);
int brk(void*);
void* sbrk(intptr_t);
//char* getwd(char*);
//useconds_t ualarm(useconds_t, useconds_t) @trusted;
int usleep(useconds_t) @trusted;
pid_t vfork();
}
else version (CRuntime_Musl)
{
int chroot(const scope char*);
int getdtablesize();
int getpagesize();
char* getpass(const scope char*);
//int brk(void*);
//void* sbrk(intptr_t);
//char* getwd(char*);
useconds_t ualarm(useconds_t, useconds_t) @trusted;
int usleep(useconds_t) @trusted;
pid_t vfork();
}
else version (CRuntime_UClibc)
{
int chroot(const scope char*);
int getdtablesize();
int getpagesize();
char* getpass(const scope char*);
int brk(void*);
void* sbrk(intptr_t);
//char* getwd(char*);
useconds_t ualarm(useconds_t, useconds_t) @trusted;
int usleep(useconds_t) @trusted;
pid_t vfork();
}
else version (Darwin)
{
int chroot(const scope char*);
int getdtablesize();
int getpagesize();
char* getpass(const scope char*);
char* getwd(char*);
useconds_t ualarm(useconds_t, useconds_t) @trusted;
int usleep(useconds_t) @trusted;
version (OSX) // not in WatchOS, TVOS.
{
int brk(void*);
void* sbrk(intptr_t);
pid_t vfork();
}
}
else version (DragonFlyBSD)
{
int chroot(const scope char*);
int getdtablesize();
int getpagesize();
char* getpass(const scope char*);
//int brk(void*);
void* sbrk(intptr_t);
char* getwd(char*);
useconds_t ualarm(useconds_t, useconds_t) @trusted;
int usleep(useconds_t) @trusted;
pid_t vfork();
}
else version (FreeBSD)
{
int chroot(const scope char*);
int getdtablesize();
int getpagesize();
char* getpass(const scope char*);
int brk(void*);
void* sbrk(intptr_t);
char* getwd(char*);
useconds_t ualarm(useconds_t, useconds_t) @trusted;
int usleep(useconds_t) @trusted;
pid_t vfork();
}
else version (NetBSD)
{
int chroot(const scope char*);
int getdtablesize();
int getpagesize();
char* getpass(const scope char*);
int brk(void*);
void* sbrk(intptr_t);
char* getwd(char*);
useconds_t ualarm(useconds_t, useconds_t) @trusted;
int usleep(useconds_t) @trusted;
pid_t vfork();
}
else version (OpenBSD)
{
int chroot(const scope char*);
int getdtablesize();
int getpagesize();
char* getpass(const scope char*);
int brk(void*);
void* sbrk(intptr_t);
char* getwd(char*);
useconds_t ualarm(useconds_t, useconds_t) @trusted;
int usleep(useconds_t) @trusted;
pid_t vfork();
}
else version (Solaris)
{
int chroot(const scope char*);
int getdtablesize();
int getpagesize();
char* getpass(const scope char*);
int brk(void*);
void* sbrk(intptr_t);
char* getwd(char*);
useconds_t ualarm(useconds_t, useconds_t) @trusted;
int usleep(useconds_t) @trusted;
pid_t vfork();
}