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author | Darren Tucker <dtucker@dtucker.net> | 2022-03-09 09:29:30 +1100 |
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committer | Darren Tucker <dtucker@dtucker.net> | 2022-03-09 09:29:30 +1100 |
commit | c41c84b439f4cd74d4fe44298a4b4037ddd7d2ae (patch) | |
tree | 9c2d087470bcb5b5c9694de37a1cc969270da781 | |
parent | 8cf5275452a950869cb90eeac7d220b01f77b12e (diff) |
Check for missing ftruncate prototype.
From github PR#301 in conjunction with rsbeckerca.
-rw-r--r-- | configure.ac | 6 | ||||
-rw-r--r-- | openbsd-compat/openbsd-compat.h | 4 |
2 files changed, 10 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index a165d087..41761c5b 100644 --- a/configure.ac +++ b/configure.ac @@ -2092,6 +2092,12 @@ AC_CHECK_DECLS([O_NONBLOCK], , , #endif ]) +AC_CHECK_DECLS([ftruncate], , , + [ +#include <sys/types.h> +#include <unistd.h> + ]) + AC_CHECK_DECLS([readv, writev], , , [ #include <sys/types.h> #include <sys/uio.h> diff --git a/openbsd-compat/openbsd-compat.h b/openbsd-compat/openbsd-compat.h index c202e142..0cecfb62 100644 --- a/openbsd-compat/openbsd-compat.h +++ b/openbsd-compat/openbsd-compat.h @@ -65,6 +65,10 @@ int bindresvport_sa(int sd, struct sockaddr *sa); void closefrom(int); #endif +#if defined(HAVE_DECL_FTRUNCATE) && HAVE_DECL_FTRUNCATE == 0 +int ftruncate(int filedes, off_t length); +#endif + #ifndef HAVE_GETLINE #include <stdio.h> ssize_t getline(char **, size_t *, FILE *); |