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4ffb177155
The implementation of the (XSI POSIX) functions hsearch / hcreate / hdestroy uses hsearch_r / hcreate_r / hdestroy_r, which are not POSIX functions. This patch makes those into weak aliases for __*_r and uses those names for the calls within libc. Tested for x86_64 that the disassembly of installed shared libraries is unchanged by this patch. [BZ #17996] * include/search.h (hcreate_r): Don't use libc_hidden_proto. (hdestroy_r): Likewise. (hsearch_r): Likewise. (__hcreate_r): Declare and use libc_hidden_proto. (__hdestroy_r): Likewise. (__hsearch_r): Likewise. * misc/hsearch.c (hsearch): Call __hsearch_r instead of hsearch_r. (hcreate): Call __hcreate_r instead of hcreate_r. (__hdestroy): Call __hdestroy_r instead of hdestroy_r. * misc/hsearch_r.c (hcreate_r): Rename to __hcreate_r and define as weak alias of __hcreate_r. (hdestroy_r): Rename to __hdestroy_r and define as weak alias of __hdestroy_r. (hsearch_r): Rename to __hsearch_r and define as weak alias of __hsearch_r. * conform/Makefile (test-xfail-XPG3/search.h/linknamespace): Remove variable. (test-xfail-XPG4/search.h/linknamespace): Likewise. (test-xfail-UNIX98/search.h/linknamespace): Likewise. (test-xfail-XOPEN2K/search.h/linknamespace): Likewise. (test-xfail-XOPEN2K8/search.h/linknamespace): Likewise. |
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| sys | ||
| aio.h | ||
| aliases.h | ||
| alloca.h | ||
| argp.h | ||
| argz.h | ||
| assert.h | ||
| atomic.h | ||
| byteswap.h | ||
| caller.h | ||
| complex.h | ||
| cpio.h | ||
| ctype.h | ||
| des.h | ||
| dirent.h | ||
| dlfcn.h | ||
| elf.h | ||
| endian.h | ||
| envz.h | ||
| err.h | ||
| errno.h | ||
| error.h | ||
| execinfo.h | ||
| fcntl.h | ||
| features.h | ||
| fenv.h | ||
| fmtmsg.h | ||
| fnmatch.h | ||
| fpu_control.h | ||
| ftw.h | ||
| gconv.h | ||
| getopt_int.h | ||
| getopt.h | ||
| glob.h | ||
| gmp.h | ||
| gnu-versions.h | ||
| grp.h | ||
| gshadow.h | ||
| iconv.h | ||
| ifaddrs.h | ||
| ifunc-impl-list.h | ||
| inline-hashtab.h | ||
| langinfo.h | ||
| libc-internal.h | ||
| libc-symbols.h | ||
| libgen.h | ||
| libintl.h | ||
| libio.h | ||
| limits.h | ||
| link.h | ||
| list.h | ||
| locale.h | ||
| malloc.h | ||
| math.h | ||
| mcheck.h | ||
| memory.h | ||
| mntent.h | ||
| monetary.h | ||
| mqueue.h | ||
| netdb.h | ||
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| nl_types.h | ||
| nss.h | ||
| nsswitch.h | ||
| obstack.h | ||
| poll.h | ||
| printf.h | ||
| pthread.h | ||
| pty.h | ||
| pwd.h | ||
| regex.h | ||
| resolv.h | ||
| rounding-mode.h | ||
| sched.h | ||
| search.h | ||
| set-hooks.h | ||
| setjmp.h | ||
| sgtty.h | ||
| shadow.h | ||
| shlib-compat.h | ||
| signal.h | ||
| spawn.h | ||
| stab.h | ||
| stackinfo.h | ||
| stap-probe.h | ||
| stdc-predef.h | ||
| stdio_ext.h | ||
| stdio.h | ||
| stdlib.h | ||
| string.h | ||
| strings.h | ||
| stropts.h | ||
| stubs-prologue.h | ||
| syscall.h | ||
| sysexits.h | ||
| syslog.h | ||
| tar.h | ||
| termios.h | ||
| tgmath.h | ||
| time.h | ||
| ttyent.h | ||
| uchar.h | ||
| ucontext.h | ||
| ulimit.h | ||
| unistd.h | ||
| utime.h | ||
| utmp.h | ||
| values.h | ||
| wchar.h | ||
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| wordexp.h | ||
| xlocale.h | ||