clib2 Code

Brought to you by: obarthel

Commit [r159] Maximize Restore History

- Added stdio thread locking functions flockfile(), funlockfile(),

and ftrylockfile().

- Modified the internal FILE structure to allow for thread locking.
Note that this again requires that the library is rebuilt!

- Added or modified macros for getc_unlocked(), getchar_unlocked(),
putc_unlocked() and putchar_unlocked().

- Added rand_r().

- Added flockfile()/funlockfile() wrappers around all stdio
functions.

Authored by: obarthel 2005-02-27

Parent: [r158]

Child: [r160]

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added	/trunk/library/stdio_ftrylockfile.c
added	/trunk/library/stdio_funlockfile.c
changed	/trunk/library/stdio_fwrite.c
added	/trunk/library/stdio_getc_unlocked.c
added	/trunk/library/stdio_getchar_unlocked.c
changed	/trunk/library/stdio_gets.c
changed	/trunk/library/stdio_headers.h
changed	/trunk/library/stdio_init_exit.c
changed	/trunk/library/stdio_initializeiob.c
changed	/trunk/library/stdio_openiob.c
changed	/trunk/library/stdio_protos.h
added	/trunk/library/stdio_putc_unlocked.c
added	/trunk/library/stdio_putchar_unlocked.c
changed	/trunk/library/stdio_puts.c
changed	/trunk/library/stdio_rewind.c
changed	/trunk/library/stdio_setbuf.c
changed	/trunk/library/stdio_setvbuf.c
changed	/trunk/library/stdio_sscanf.c
changed	/trunk/library/stdio_ungetc.c
added	/trunk/library/stdio_unlockfile.c
changed	/trunk/library/stdio_vasprintf.c
changed	/trunk/library/stdio_vfprintf.c
changed	/trunk/library/stdio_vfscanf.c
changed	/trunk/library/stdio_vsnprintf.c
changed	/trunk/library/stdio_vsprintf.c