Siddhesh Poyarekar 2d2d9f2b48 Move malloc hooks into a compat DSO ... Remove all malloc hook uses from core malloc functions and move it into a new library libc_malloc_debug.so. With this, the hooks now no longer have any effect on the core library. libc_malloc_debug.so is a malloc interposer that needs to be preloaded to get hooks functionality back so that the debugging features that depend on the hooks, i.e. malloc-check, mcheck and mtrace work again. Without the preloaded DSO these debugging features will be nops. These features will be ported away from hooks in subsequent patches. Similarly, legacy applications that need hooks functionality need to preload libc_malloc_debug.so. The symbols exported by libc_malloc_debug.so are maintained at exactly the same version as libc.so. Finally, static binaries will no longer be able to use malloc debugging features since they cannot preload the debugging DSO. Reviewed-by: Carlos O'Donell <carlos@redhat.com> Tested-by: Carlos O'Donell <carlos@redhat.com>		2021-07-22 18:37:59 +05:30
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bits
__fbufsize.c
__flbf.c
__fpending.c
__fpurge.c
__freadable.c
__freading.c
__fsetlocking.c
__fwritable.c
__fwriting.c
bug-fopena+.c
bug-fseek.c
bug-ftell.c
bug-memstream1.c
bug-mmap-fflush.c
bug-rewind2.c
bug-rewind.c
bug-ungetc2.c
bug-ungetc3.c
bug-ungetc4.c
bug-ungetc.c
bug-ungetwc1.c
bug-ungetwc2.c
bug-wfflush.c
bug-wmemstream1.c
bug-wsetpos.c
clearerr_u.c
clearerr.c
Depend
fcloseall.c
feof_u.c
feof.c
ferror_u.c
ferror.c
filedoalloc.c	Use 64 bit time_t stat internally	2021-06-22 12:09:52 -03:00
fileno.c
fileops.c	Use 64 bit time_t stat internally	2021-06-22 12:09:52 -03:00
fmemopen.c
fputc_u.c
fputc.c
fputwc_u.c
fputwc.c
freopen64.c
freopen.c
fseek.c
fseeko64.c
fseeko.c
ftello64.c
ftello.c
fwide.c
fwprintf.c
fwscanf.c
genops.c
getc_u.c
getc.c
getchar_u.c
getchar.c
getwc_u.c
getwc.c
getwchar_u.c
getwchar.c
iofclose.c
iofdopen.c
iofflush_u.c
iofflush.c
iofgetpos64.c
iofgetpos.c
iofgets_u.c
iofgets.c
iofgetws_u.c
iofgetws.c
iofopen64.c
iofopen.c
iofopncook.c
iofputs_u.c
iofputs.c
iofputws_u.c
iofputws.c
iofread_u.c
iofread.c
iofsetpos64.c
iofsetpos.c
ioftell.c
iofwide.c
iofwrite_u.c
iofwrite.c
iogetdelim.c	libio: Replace internal _IO_getdelim symbol with __getdelim	2021-07-07 18:33:52 +02:00
iogetline.c
iogets.c
iogetwline.c
iolibio.h
iopadn.c
iopopen.c	nptl: Move pthread_setcancelstate into libc	2021-04-21 19:49:50 +02:00
ioputs.c
ioseekoff.c
ioseekpos.c
iosetbuffer.c
iosetvbuf.c
ioungetc.c	libio: Add hidden prototype for ungetc	2021-07-07 18:33:52 +02:00
ioungetwc.c
iovdprintf.c
iovsprintf.c
iovsscanf.c
iovswscanf.c
iowpadn.c
libc_fatal.c
libio.h	libio: Assume _IO_lock_inexpensive	2021-06-04 09:54:52 -03:00
libioP.h	libio: Replace internal _IO_getdelim symbol with __getdelim	2021-07-07 18:33:52 +02:00
Makefile	Move malloc hooks into a compat DSO	2021-07-22 18:37:59 +05:30
memstream.c
obprintf.c
oldfileops.c	Use 64 bit time_t stat internally	2021-06-22 12:09:52 -03:00
oldfmemopen.c
oldiofclose.c
oldiofdopen.c
oldiofgetpos64.c
oldiofgetpos.c
oldiofopen.c
oldiofsetpos64.c
oldiofsetpos.c
oldiopopen.c
oldpclose.c
oldstdfiles.c
oldtmpfile.c
pclose.c
peekc.c
putc_u.c
putc.c
putchar_u.c
putchar.c
putwc_u.c
putwc.c
putwchar_u.c
putwchar.c
rewind.c
setbuf.c
setlinebuf.c
stdfiles.c
stdio.c
stdio.h	Enable support for GCC 11 -Wmismatched-dealloc.	2021-05-16 15:21:18 -06:00
strfile.h
strops.c
swprintf.c
swscanf.c
test-fmemopen.c
test-freopen.c
test-freopen.sh
tst_getwc.c
tst_getwc.input
tst_putwc.c
tst_swprintf.c
tst_swscanf.c
tst_wprintf2.c
tst_wprintf.c
tst_wscanf.c
tst_wscanf.input
tst-atime.c
tst-bz22415.c
tst-bz24051.c
tst-bz24153.c
tst-bz24228.c
tst-bz24228.map
tst-cleanup-default-static.c	Set the retain attribute on _elf_set_element if CC supports [BZ #27492]	2021-04-16 11:26:39 -07:00
tst-cleanup-default.c	Set the retain attribute on _elf_set_element if CC supports [BZ #27492]	2021-04-16 11:26:39 -07:00
tst-cleanup-nostart-stop-gc-static.c	Set the retain attribute on _elf_set_element if CC supports [BZ #27492]	2021-04-16 11:26:39 -07:00
tst-cleanup-nostart-stop-gc.c	Set the retain attribute on _elf_set_element if CC supports [BZ #27492]	2021-04-16 11:26:39 -07:00
tst-cleanup-start-stop-gc-static.c	Set the retain attribute on _elf_set_element if CC supports [BZ #27492]	2021-04-16 11:26:39 -07:00
tst-cleanup-start-stop-gc.c	Set the retain attribute on _elf_set_element if CC supports [BZ #27492]	2021-04-16 11:26:39 -07:00
tst-cleanup.c	Set the retain attribute on _elf_set_element if CC supports [BZ #27492]	2021-04-16 11:26:39 -07:00
tst-cleanup.exp	Set the retain attribute on _elf_set_element if CC supports [BZ #27492]	2021-04-16 11:26:39 -07:00
tst-eof.c
tst-ext2.c
tst-ext.c
tst-fgetc-after-eof.c
tst-fgetwc.c
tst-fgetwc.input
tst-fgetws.c
tst-fopenloc2.c
tst-fopenloc.c
tst-fputws.c
tst-freopen.c	Enable support for GCC 11 -Wmismatched-dealloc.	2021-05-16 15:21:18 -06:00
tst-fseek.c
tst-ftell-active-handler.c
tst-ftell-append.c
tst-ftell-partial-wide.c
tst-fwrite-error.c	libio: Update license on test case	2021-03-30 19:23:09 +05:30
tst-memstream1.c
tst-memstream2.c
tst-memstream3.c
tst-memstream4.c
tst-memstream.h
tst-mmap2-eofsync.c
tst-mmap-eofsync.c
tst-mmap-fflushsync.c
tst-mmap-offend.c
tst-mmap-setvbuf.c
tst-popen1.c	Enable support for GCC 11 -Wmismatched-dealloc.	2021-05-16 15:21:18 -06:00
tst-setvbuf1.c
tst-sprintf-chk-ub.c
tst-sprintf-ub.c
tst-sscanf.c
tst-swscanf.c
tst-ungetwc1.c
tst-ungetwc2.c
tst-vtables-common.c
tst-vtables-interposed.c
tst-vtables.c
tst-wfile-sync.c
tst-wfile-sync.input
tst-widetext.c
tst-widetext.input
tst-wmemstream1.c	Enable support for GCC 11 -Wmismatched-dealloc.	2021-05-16 15:21:18 -06:00
tst-wmemstream2.c
tst-wmemstream3.c
tst-wmemstream4.c
tst-wmemstream5.c	Enable support for GCC 11 -Wmismatched-dealloc.	2021-05-16 15:21:18 -06:00
vasprintf.c
Versions	Add missing symbols to Version files	2021-06-02 07:32:19 +02:00
vscanf.c
vsnprintf.c
vswprintf.c
vtables.c
vwprintf.c
vwscanf.c
wfiledoalloc.c
wfileops.c	Use 64 bit time_t stat internally	2021-06-22 12:09:52 -03:00
wgenops.c	Correct buffer end pointer in IO_wdefault_doallocate (BZ #26874)	2021-03-01 19:34:49 +05:30
wmemstream.c
wprintf.c
wscanf.c
wstrops.c