diff options
author | Ingo Schwarze <schwarze@openbsd.org> | 2018-02-27 11:16:23 +0000 |
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committer | Ingo Schwarze <schwarze@openbsd.org> | 2018-02-27 11:16:23 +0000 |
commit | 957f6aafd9fc45fb66da1888378b261ed1209036 (patch) | |
tree | ad633fa7f56954e3ad4e8d1f586be4e0a9a301b3 /configure | |
parent | 5dd8c40e5ee7a6f5e3acca5d38042a17760e0cde (diff) | |
download | mandoc-957f6aafd9fc45fb66da1888378b261ed1209036.tar.gz mandoc-957f6aafd9fc45fb66da1888378b261ed1209036.tar.zst mandoc-957f6aafd9fc45fb66da1888378b261ed1209036.zip |
Add strndup(3) compat implementation.
Jan Stary reports that MacOS X Snow Leopard and older lacks it.
Diffstat (limited to 'configure')
-rwxr-xr-x | configure | 11 |
1 files changed, 9 insertions, 2 deletions
@@ -1,6 +1,6 @@ #!/bin/sh # -# $Id: configure,v 1.64 2017/07/01 09:47:30 schwarze Exp $ +# $Id: configure,v 1.65 2018/02/27 11:16:23 schwarze Exp $ # # Copyright (c) 2014, 2015, 2016, 2017 Ingo Schwarze <schwarze@openbsd.org> # @@ -83,6 +83,7 @@ HAVE_STRCASESTR= HAVE_STRINGLIST= HAVE_STRLCAT= HAVE_STRLCPY= +HAVE_STRNDUP= HAVE_STRPTIME= HAVE_STRSEP= HAVE_STRTONUM= @@ -238,6 +239,7 @@ runtest strcasestr STRCASESTR || true runtest stringlist STRINGLIST || true runtest strlcat STRLCAT || true runtest strlcpy STRLCPY || true +runtest strndup STRNDUP || true runtest strptime STRPTIME || true runtest strsep STRSEP || true runtest strtonum STRTONUM || true @@ -353,7 +355,8 @@ __HEREDOC__ [ ${HAVE_GETLINE} -eq 0 -o \ ${HAVE_REALLOCARRAY} -eq 0 -o ${HAVE_RECALLOCARRAY} -eq 0 -o \ - ${HAVE_STRLCAT} -eq 0 -o ${HAVE_STRLCPY} -eq 0 ] \ + ${HAVE_STRLCAT} -eq 0 -o ${HAVE_STRLCPY} -eq 0 -o \ + ${HAVE_STRNDUP} -eq 0 ] \ && echo "#include <sys/types.h>" [ ${HAVE_VASPRINTF} -eq 0 ] && echo "#include <stdarg.h>" [ ${HAVE_GETLINE} -eq 0 ] && echo "#include <stdio.h>" @@ -396,6 +399,7 @@ cat << __HEREDOC__ #define HAVE_STRINGLIST ${HAVE_STRINGLIST} #define HAVE_STRLCAT ${HAVE_STRLCAT} #define HAVE_STRLCPY ${HAVE_STRLCPY} +#define HAVE_STRNDUP ${HAVE_STRNDUP} #define HAVE_STRPTIME ${HAVE_STRPTIME} #define HAVE_STRSEP ${HAVE_STRSEP} #define HAVE_STRTONUM ${HAVE_STRTONUM} @@ -452,6 +456,9 @@ fi [ ${HAVE_STRLCPY} -eq 0 ] && \ echo "extern size_t strlcpy(char *, const char *, size_t);" +[ ${HAVE_STRNDUP} -eq 0 ] && \ + echo "extern char *strndup(const char *, size_t);" + [ ${HAVE_STRSEP} -eq 0 ] && \ echo "extern char *strsep(char **, const char *);" |