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internally when and where required. Macros in <stdio.h> are updated
to automatically call the underlying functions when the process is
threaded to obtain the necessary locking. A private mutex is added
to protect __sglue, the internal list of FILE handles, and another
to protect the one-time initialization. Some routines in libc that
use getc() change to use getc_unlocked() as they're either protected
by their own lock or aren't thread-safe routines anyway.
committing on behalf of and okay guenther@ now that we have install
media space available.
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media to fit
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internally when and where required. Macros in <stdio.h> are updated
to automatically call the underlying functions when the process is
threaded to obtain the necessary locking. A private mutex is added
to protect __sglue, the internal list of FILE handles, and another
to protect the one-time initialization. Some routines in libc that
use getc() change to use getc_unlocked() as they're either protected
by their own lock or aren't thread-safe routines anyway.
ok kurt@, earlier version tested by sthen@ and jj@
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is reentrant in its current implementation anyway.
Surfing on the recent major version bump, ok millert@ deraadt@
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Add new sys/_types.h header
Include machine/_types.h or sys/_types.h where applicable
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in sys/cdefs.h) instead of _FOO_SOURCE. Also fix several namespace
pollution issues, including the byte order defines. OK deraadt@
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is feasible.
Okay millert@
There's a major libc bump coming that is going to cover this as well...
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extended attribute data structure (pimpl idiom). Idea taken from citrus.
Much discussion with deraadt@, otto@, millert@...
This is the least disruptive way to extend FILE, since its size can't really
change without this being a flag day. So the size doesn't change.
Actual additions to the structure will come in separate steps, since this
change is nasty enough on its own.
Tests by otto@ and others, careful reading of code by otto@ and millert@.
This is definitely a major bump, and has been checked to not impact a
full ports build.
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particular implementation of libpthread for libc. libc no longer
needs pthread.h to compile.
OK millert@, brad@, tedu@
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ok deraadt@
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You must have an up-to-date gcc for this!
deraadt@ ok
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rescinded 22 July 1999. Proofed by myself and Theo.
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we don't want any user defines to change how the inlined ctype
functions behave.
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not EOF is defined to determine if stdio.h has been included.
Instead, use __EOF which should be OK wrt namespace safety.
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OK mickey@ and discussed with deraadt@
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outside the tree)
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hand editing to make comments line up correctly. Another pass is forthcoming that handles the cases that could not be done automatically.
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ok millert@ miod@
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Test next time, ok?
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Really, there should be a way to make configurable by the admin
at runtime (say, a gettmpdir() function).
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off_t to be visible in stdio.h even in strict ansi mode. This is needed
for ftello()/fseeko() and it allows us to remove the horrible fpos_t hack.
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Also make fsetpos() and fgetpos() use fseeko() and ftello() respectively
since fpos_t is actually a 64bit type.
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All POSIX libc api now there (to P1003.1c/D10)
(more md stuff is needed for other libc/arch/*)
(setlogin is no longer a special syscall)
Add -pthread option to gcc (that makes it use -lc_r and -D_POSIX_THREADS).
Doc some re-entrant routines
Add libc_r to intro(3)
dig() uses some libc srcs and an extra -I was needed there.
Add more md stuff to libc_r.
Update includes for the pthreads api
Update libc_r TODO
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ones in the glibc. Some man pages changes from FreeBSD
(asprintf.c/vasprintf.c are not based on GNU or FreeBSD code).
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it is not fully compliant
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sys/errno.h can declare it as well.
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