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glibc/libio
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Xi Ruoyao 71d9e0fe76 libio: Add __nonnull for FILE * arguments of fclose and freopen 
Calling fclose or freopen with a null FILE * is undefined behavior, and
doing so in practice will cause a SIGSEGV.  So it seems suitable for
__nonnull.

This will help the compiler to warn for some buggy code, like
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109570.
Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
2023-05-16 06:56:32 -03:00
..
bits
C2x scanf binary constant handling
2023-03-02 19:10:37 +00:00
__fbufsize.c
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2023-01-06 21:14:39 +00:00
__flbf.c
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__fpending.c
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2023-01-06 21:14:39 +00:00
__fpurge.c
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2023-01-06 21:14:39 +00:00
__freadable.c
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2023-01-06 21:14:39 +00:00
__freading.c
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2023-01-06 21:14:39 +00:00
__fsetlocking.c
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__fwritable.c
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__fwriting.c
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2023-01-06 21:14:39 +00:00
bug-fopena+.c
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bug-fseek.c
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bug-ftell.c
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bug-memstream1.c
Add missing header files throughout the testsuite.
2017-02-16 17:33:18 -05:00
bug-mmap-fflush.c
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bug-rewind2.c
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bug-rewind.c
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bug-ungetc2.c
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bug-ungetc3.c
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bug-ungetc4.c
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2023-01-06 21:14:39 +00:00
bug-ungetc.c
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bug-ungetwc1.c
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bug-ungetwc2.c
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bug-wfflush.c
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bug-wmemstream1.c
Add missing header files throughout the testsuite.
2017-02-16 17:33:18 -05:00
bug-wsetpos.c
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clearerr_u.c
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2023-01-06 21:14:39 +00:00
clearerr.c
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2023-01-06 21:14:39 +00:00
Depend
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fcloseall.c
Move libc_freeres_ptrs and libc_subfreeres to hidden/weak functions
2023-03-27 13:57:55 -03:00
feof_u.c
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2023-01-06 21:14:39 +00:00
feof.c
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ferror_u.c
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ferror.c
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2023-01-06 21:14:39 +00:00
filedoalloc.c
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2023-01-06 21:14:39 +00:00
fileno.c
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2023-01-06 21:14:39 +00:00
fileops.c
libio: Remove the usage of __libc_IO_vtables
2023-03-27 13:57:55 -03:00
fmemopen.c
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2023-01-06 21:14:39 +00:00
fputc_u.c
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fputc.c
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2023-01-06 21:14:39 +00:00
fputwc_u.c
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fputwc.c
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freopen64.c
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freopen.c
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fseek.c
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fseeko64.c
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fseeko.c
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ftello64.c
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ftello.c
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fwide.c
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fwprintf.c
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fwscanf.c
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2023-01-06 21:14:39 +00:00
genops.c
Move libc_freeres_ptrs and libc_subfreeres to hidden/weak functions
2023-03-27 13:57:55 -03:00
getc_u.c
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2023-01-06 21:14:39 +00:00
getc.c
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getchar_u.c
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getchar.c
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getwc_u.c
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getwc.c
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getwchar_u.c
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2023-01-06 21:14:39 +00:00
getwchar.c
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2023-01-06 21:14:39 +00:00
iofclose.c
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iofdopen.c
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iofflush_u.c
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iofflush.c
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iofgetpos64.c
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iofgetpos.c
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iofgets_u.c
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iofgets.c
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iofgetws_u.c
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iofgetws.c
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iofopen64.c
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2023-01-06 21:14:39 +00:00
iofopen.c
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2023-01-06 21:14:39 +00:00
iofopncook.c
libio: Remove the usage of __libc_IO_vtables
2023-03-27 13:57:55 -03:00
iofputs_u.c
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iofputs.c
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iofputws_u.c
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iofputws.c
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iofread_u.c
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iofread.c
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iofsetpos64.c
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iofsetpos.c
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ioftell.c
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iofwide.c
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iofwrite_u.c
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iofwrite.c
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iogetdelim.c
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iogetline.c
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iogets.c
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iogetwline.c
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2023-01-06 21:14:39 +00:00
iolibio.h
libio: Eliminate _IO_stdin, _IO_stdout, _IO_stderr
2019-02-18 16:37:00 +01:00
iopadn.c
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2023-01-06 21:14:39 +00:00
iopopen.c
system: Add "--" after "-c" for sh (BZ #28519)
2023-03-28 10:12:30 -03:00
ioputs.c
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2023-01-06 21:14:39 +00:00
ioseekoff.c
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ioseekpos.c
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iosetbuffer.c
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iosetvbuf.c
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2023-01-06 21:14:39 +00:00
ioungetc.c
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2023-01-06 21:14:39 +00:00
ioungetwc.c
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2023-01-06 21:14:39 +00:00
iovdprintf.c
libio: Update number of written bytes in dprintf implementation
2023-01-31 22:22:02 +01:00
iovsprintf.c
stdio-common: Handle -1 buffer size in __sprintf_chk & co (bug 30039)
2023-01-25 08:01:00 +01:00
iovsscanf.c
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iovswscanf.c
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iowpadn.c
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2023-01-06 21:14:39 +00:00
libc_fatal.c
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2023-01-06 21:14:39 +00:00
libio-macros.sym
libio: Remove the usage of __libc_IO_vtables
2023-03-27 13:57:55 -03:00
libio.h
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2023-01-06 21:14:39 +00:00
libioP.h
libio: Remove the usage of __libc_IO_vtables
2023-03-27 13:57:55 -03:00
Makefile
libio: Remove the usage of __libc_IO_vtables
2023-03-27 13:57:55 -03:00
memstream.c
libio: Remove the usage of __libc_IO_vtables
2023-03-27 13:57:55 -03:00
obprintf.c
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2023-01-06 21:14:39 +00:00
oldfileops.c
libio: Remove the usage of __libc_IO_vtables
2023-03-27 13:57:55 -03:00
oldfmemopen.c
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oldiofclose.c
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oldiofdopen.c
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oldiofgetpos64.c
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oldiofgetpos.c
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oldiofopen.c
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oldiofsetpos64.c
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oldiofsetpos.c
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oldiopopen.c
libio: Remove the usage of __libc_IO_vtables
2023-03-27 13:57:55 -03:00
oldpclose.c
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oldstdfiles.c
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oldtmpfile.c
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pclose.c
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peekc.c
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putc_u.c
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putc.c
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putchar_u.c
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putchar.c
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putwc_u.c
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putwc.c
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putwchar_u.c
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putwchar.c
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rewind.c
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setbuf.c
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setlinebuf.c
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stdfiles.c
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stdio.c
libio: Remove the usage of __libc_IO_vtables
2023-03-27 13:57:55 -03:00
stdio.h
libio: Add __nonnull for FILE * arguments of fclose and freopen
2023-05-16 06:56:32 -03:00
strfile.h
libio: Remove the usage of __libc_IO_vtables
2023-03-27 13:57:55 -03:00
strops.c
libio: Remove the usage of __libc_IO_vtables
2023-03-27 13:57:55 -03:00
swprintf.c
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swscanf.c
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test-fmemopen.c
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test-freopen.c
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test-freopen.sh
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2023-01-06 21:14:39 +00:00
tst_getwc.c
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tst_getwc.input
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tst_putwc.c
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2023-01-06 21:14:39 +00:00
tst_swprintf.c
libio: Convert __vswprintf_internal to buffers (bug 27857)
2022-12-19 18:56:55 +01:00
tst_swscanf.c
Use '%z' instead of '%Z' on printf functions
2022-09-22 08:48:04 -03:00
tst_wprintf2.c
Remove "Contributed by" lines
2021-09-03 22:06:44 +05:30
tst_wprintf.c
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tst_wscanf.c
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tst_wscanf.input
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tst-atime.c
Don't reduce test timeout to less than default
2018-10-17 09:34:13 +02:00
tst-bz22415.c
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tst-bz24051.c
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tst-bz24153.c
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tst-bz24228.c
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2023-01-06 21:14:39 +00:00
tst-bz24228.map
libio: do not attempt to free wide buffers of legacy streams [BZ #24228]
2019-06-20 17:32:07 +00:00
tst-bz28828.c
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2023-01-06 21:14:39 +00:00
tst-bz28828.input
libio: Ensure output buffer for wchars (bug #28828)
2022-03-08 14:25:32 -03:00
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]
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tst-cleanup-nostart-stop-gc-static.c
Set the retain attribute on _elf_set_element if CC supports [BZ #27492]
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tst-cleanup-nostart-stop-gc.c
Set the retain attribute on _elf_set_element if CC supports [BZ #27492]
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tst-cleanup-start-stop-gc-static.c
Set the retain attribute on _elf_set_element if CC supports [BZ #27492]
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tst-cleanup-start-stop-gc.c
Set the retain attribute on _elf_set_element if CC supports [BZ #27492]
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tst-cleanup.c
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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
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tst-ext2.c
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tst-ext.c
Use '%z' instead of '%Z' on printf functions
2022-09-22 08:48:04 -03:00
tst-fgetc-after-eof.c
[BZ 1190] Make EOF sticky in stdio.
2018-03-13 08:31:56 -04:00
tst-fgetwc.c
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tst-fgetwc.input
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tst-fgetws.c
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tst-fopenloc2.c
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tst-fopenloc.c
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tst-fputws.c
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tst-freopen.c
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tst-fseek.c
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tst-ftell-active-handler.c
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tst-ftell-append.c
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tst-ftell-partial-wide.c
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tst-fwrite-error.c
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2023-01-06 21:14:39 +00:00
tst-getdelim.c
getdelim: ensure error indicator is set on error (bug 29917)
2023-01-02 10:58:49 +01:00
tst-memstream1.c
Add missing header files throughout the testsuite.
2017-02-16 17:33:18 -05:00
tst-memstream2.c
Add missing header files throughout the testsuite.
2017-02-16 17:33:18 -05:00
tst-memstream3.c
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tst-memstream4.c
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tst-memstream.h
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tst-mmap2-eofsync.c
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tst-mmap-eofsync.c
Remove miscellaneous debris from libio.
2018-02-21 14:39:54 -05:00
tst-mmap-fflushsync.c
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tst-mmap-offend.c
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tst-mmap-setvbuf.c
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tst-popen1.c
Enable support for GCC 11 -Wmismatched-dealloc.
2021-05-16 15:21:18 -06:00
tst-setvbuf1.c
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tst-sprintf-chk-ub.c
Set behavior of sprintf-like functions with overlapping source and destination
2019-01-02 13:53:52 -02:00
tst-sprintf-ub.c
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tst-sscanf.c
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tst-swscanf.c
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tst-ungetwc1.c
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tst-ungetwc2.c
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tst-vtables-common.c
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tst-vtables-interposed.c
libio: Remove the usage of __libc_IO_vtables
2023-03-27 13:57:55 -03:00
tst-vtables.c
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2023-01-06 21:14:39 +00:00
tst-wfile-sync.c
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tst-widetext.c
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2023-01-06 21:14:39 +00:00
tst-widetext.input
Finish change from “Bengali” to “Bangla”
2017-09-09 12:41:54 +02:00
tst-wmemstream1.c
Enable support for GCC 11 -Wmismatched-dealloc.
2021-05-16 15:21:18 -06:00
tst-wmemstream2.c
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tst-wmemstream3.c
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tst-wmemstream4.c
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tst-wmemstream5.c
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vasprintf.c
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Versions
Add missing symbols to Version files
2021-06-02 07:32:19 +02:00
vscanf.c
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vsnprintf.c
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vswprintf.c
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2023-01-06 21:14:39 +00:00
vtables.c
libio: Remove unused pragma weak on vtable
2023-04-05 09:03:42 -03:00
vwprintf.c
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2023-01-06 21:14:39 +00:00
vwscanf.c
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wfiledoalloc.c
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2023-01-06 21:14:39 +00:00
wfileops.c
libio: Remove the usage of __libc_IO_vtables
2023-03-27 13:57:55 -03:00
wgenops.c
Update copyright dates with scripts/update-copyrights
2023-01-06 21:14:39 +00:00
wmemstream.c
libio: Remove the usage of __libc_IO_vtables
2023-03-27 13:57:55 -03:00
wprintf.c
Update copyright dates with scripts/update-copyrights
2023-01-06 21:14:39 +00:00
wscanf.c
Update copyright dates with scripts/update-copyrights
2023-01-06 21:14:39 +00:00
wstrops.c
libio: Remove the usage of __libc_IO_vtables
2023-03-27 13:57:55 -03:00