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author | Paul Smith <psmith@gnu.org> | 2022-07-04 18:10:08 -0400 |
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committer | Paul Smith <psmith@gnu.org> | 2022-07-09 10:47:13 -0400 |
commit | e33af0fb4a2ac8c3bb3220e892a013bb53c286fc (patch) | |
tree | a37d83f2019ade39213596784d258e690110fa24 | |
parent | 6f7e06ec4eb1ba08f131826d6c28b498c388304b (diff) | |
download | make-git-e33af0fb4a2ac8c3bb3220e892a013bb53c286fc.tar.gz |
* configure.ac: Check for stpcpy() support.
* src/misc.c (stpcpy): Define it if not provided.
-rw-r--r-- | configure.ac | 4 | ||||
-rw-r--r-- | src/misc.c | 15 |
2 files changed, 17 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac index e0b7d060..b2c45d97 100644 --- a/configure.ac +++ b/configure.ac @@ -133,8 +133,8 @@ AS_IF([test "$ac_cv_func_gettimeofday" = yes], [Define to 1 if you have a standard gettimeofday function]) ]) -AC_CHECK_FUNCS([strtoll strdup strndup memrchr mempcpy umask mkstemp mktemp \ - fdopen dup dup2 getcwd realpath sigsetmask sigaction \ +AC_CHECK_FUNCS([strtoll strdup strndup stpcpy memrchr mempcpy umask mkstemp \ + mktemp fdopen dup dup2 getcwd realpath sigsetmask sigaction \ getgroups seteuid setegid setlinebuf setreuid setregid \ getrlimit setrlimit setvbuf pipe strerror strsignal \ lstat readlink atexit isatty ttyname pselect posix_spawn \ @@ -636,6 +636,21 @@ mempcpy (void *dest, const void *src, size_t n) } #endif +#if !HAVE_STPCPY +char * +stpcpy (char *dest, const char *src) +{ + char *d = dest; + const char *s = src; + + do + *d++ = *s; + while (*s++ != '\0'); + + return d - 1; +} +#endif + #if !HAVE_STRTOLL # undef UNSIGNED # undef USE_NUMBER_GROUPING |