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832d8bc00b
As noted in <https://sourceware.org/ml/libc-alpha/2012-12/msg00240.html>, stdlib/Versions and wcsmbs/Versions list some functions as __strto*_internal and __wcsto*_internal rather than explicitly listing the symbols to be exported (so any new internal function matching one of those patterns would be wrongly added to version GLIBC_2.0), which seems like a bad idea. This patch changes those files to list the exported symbols explicitly. There are still entries in sysdeps/nacl/Versions for __nacl_irt_*, but as GLIBC_PRIVATE symbols that seems less significant. Tested with build-many-glibcs.py that installed stripped shared libraries are unchanged by the patch. * stdlib/Versions (__strtod_internal): List explicitly, not as wildcard. (__strtof_internal): Likewise. (__strtold_internal): Likewise. (__strtol_internal): Likewise. (__strtoll_internal): Likewise. (__strtoul_internal): Likewise. (__strtoull_internal): Likewise. (__strtoq_internal): Likewise. (__strtouq_internal): Likewise. * wcsmbs/Versions (__wcstod_internal): Likewise. (__wcstof_internal): Likewise. (__wcstold_internal): Likewise. (__wcstol_internal): Likewise. (__wcstoll_internal): Likewise. (__wcstoul_internal): Likewise. (__wcstoull_internal): Likewise.
136 lines
2.4 KiB
Plaintext
136 lines
2.4 KiB
Plaintext
libc {
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GLIBC_2.0 {
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# functions with required interface outside normal name space
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__xpg_basename;
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# functions used in inline functions or macros
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__strtod_internal; __strtof_internal; __strtold_internal;
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__strtol_internal; __strtoll_internal;
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__strtoul_internal; __strtoull_internal;
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# functions formerly so used (compatibility symbols)
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__strtoq_internal; __strtouq_internal;
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# compatibility symbol
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__secure_getenv;
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# a*
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a64l; abort; abs; atexit; atof; atoi; atol; atoll;
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# b*
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bsearch;
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# c*
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canonicalize_file_name; clearenv;
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# d*
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div; drand48; drand48_r;
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# e*
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erand48; erand48_r; exit;
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# g*
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getenv; getsubopt;
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# i*
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initstate; initstate_r;
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# l*
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l64a; labs; lcong48; lcong48_r; ldiv; llabs; lldiv; lrand48; lrand48_r;
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# m*
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mblen; mbrlen; mbrtowc; mbsinit; mbsnrtowcs; mbsrtowcs; mbstowcs;
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mbtowc; mcheck; mcount; mrand48; mrand48_r;
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# n*
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nrand48; nrand48_r;
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# o*
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on_exit;
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# p*
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putenv;
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# q*
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qsort;
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# r*
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rand; rand_r; random; random_r; realpath; rpmatch;
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# s*
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seed48; seed48_r; setcontext; setenv; setstate; setstate_r; srand; srand48;
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srand48_r; srandom; srandom_r; step; strfmon; strtod; strtof; strtol;
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strtold; strtoll; strtoq; strtoul; strtoull; strtouq; system;
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# u*
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unsetenv;
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# w*
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wcstombs; wctomb;
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}
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GLIBC_2.1 {
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# a*
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addseverity;
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# f*
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fmtmsg;
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# g*
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getcontext;
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# m*
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makecontext;
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# s*
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strtoimax; strtoumax; swapcontext;
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}
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GLIBC_2.1.1 {
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# _*
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_Exit;
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# i*
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imaxabs; imaxdiv;
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}
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GLIBC_2.1.3 {
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# used by new G++ ABI
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__cxa_atexit; __cxa_finalize;
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}
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GLIBC_2.3 {
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# Silent change in SUS.
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realpath;
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}
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GLIBC_2.8 {
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qsort_r;
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}
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GLIBC_2.10 {
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quick_exit; __cxa_at_quick_exit;
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}
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GLIBC_2.13 {
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__fentry__;
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}
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GLIBC_2.17 {
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secure_getenv;
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}
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GLIBC_2.18 {
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__cxa_thread_atexit_impl;
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}
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GLIBC_2.24 {
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quick_exit;
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}
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GLIBC_2.25 {
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# s*
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strfromd; strfromf; strfroml;
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getrandom; getentropy;
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}
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GLIBC_PRIVATE {
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# functions which have an additional interface since they are
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# are cancelable.
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__libc_system;
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# Variable which needs a dynamic symbol table entry.
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__abort_msg;
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# Used from other libraries
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__libc_secure_getenv;
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__call_tls_dtors;
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__strtof_nan; __strtod_nan; __strtold_nan;
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}
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}
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