https://github.com/python/cpython/commit/5798f787779006a94a55ec74a86da4627de... commit: 5798f787779006a94a55ec74a86da4627de90146 branch: master author: wasiher <watashiwaher@gmail.com> committer: GitHub <noreply@github.com> date: 2020-07-27T12:28:45+09:00 summary: bpo-41340: Removed fallback implementation for strdup (GH-21634) files: A Misc/NEWS.d/next/Core and Builtins/2020-07-27-01-50-06.bpo-41340.pZXfcF.rst D Python/strdup.c M configure M configure.ac M pyconfig.h.in diff --git a/Misc/NEWS.d/next/Core and Builtins/2020-07-27-01-50-06.bpo-41340.pZXfcF.rst b/Misc/NEWS.d/next/Core and Builtins/2020-07-27-01-50-06.bpo-41340.pZXfcF.rst new file mode 100644 index 0000000000000..3a93a57693107 --- /dev/null +++ b/Misc/NEWS.d/next/Core and Builtins/2020-07-27-01-50-06.bpo-41340.pZXfcF.rst @@ -0,0 +1 @@ +Removed fallback implementation for ``strdup``. diff --git a/Python/strdup.c b/Python/strdup.c deleted file mode 100644 index 6ce171b21fe6c..0000000000000 --- a/Python/strdup.c +++ /dev/null @@ -1,12 +0,0 @@ -/* strdup() replacement (from stdwin, if you must know) */ - -char * -strdup(const char *str) -{ - if (str != NULL) { - char *copy = malloc(strlen(str) + 1); - if (copy != NULL) - return strcpy(copy, str); - } - return NULL; -} diff --git a/configure b/configure index 5024860ca4395..69e975a4e8ef3 100755 --- a/configure +++ b/configure @@ -12829,19 +12829,6 @@ esac fi -ac_fn_c_check_func "$LINENO" "strdup" "ac_cv_func_strdup" -if test "x$ac_cv_func_strdup" = xyes; then : - $as_echo "#define HAVE_STRDUP 1" >>confdefs.h - -else - case " $LIBOBJS " in - *" strdup.$ac_objext "* ) ;; - *) LIBOBJS="$LIBOBJS strdup.$ac_objext" - ;; -esac - -fi - for ac_func in getpgrp do : diff --git a/configure.ac b/configure.ac index 5a3e340aa3e72..07c0585432b06 100644 --- a/configure.ac +++ b/configure.ac @@ -3970,7 +3970,7 @@ AC_CHECK_FUNCS(forkpty,, # check for long file support functions AC_CHECK_FUNCS(fseek64 fseeko fstatvfs ftell64 ftello statvfs) -AC_REPLACE_FUNCS(dup2 strdup) +AC_REPLACE_FUNCS(dup2) AC_CHECK_FUNCS(getpgrp, AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <unistd.h>]], [[getpgrp(0);]])], [AC_DEFINE(GETPGRP_HAVE_ARG, 1, [Define if getpgrp() must be called as getpgrp(0).])], diff --git a/pyconfig.h.in b/pyconfig.h.in index bc906a869b623..c162a3c33e57b 100644 --- a/pyconfig.h.in +++ b/pyconfig.h.in @@ -1034,9 +1034,6 @@ /* Has stdatomic.h with atomic_int and atomic_uintptr_t */ #undef HAVE_STD_ATOMIC -/* Define to 1 if you have the `strdup' function. */ -#undef HAVE_STRDUP - /* Define to 1 if you have the `strftime' function. */ #undef HAVE_STRFTIME