diff options
Diffstat (limited to 'lib/libarchive/archive_write_set_compression_program.c')
| -rw-r--r-- | lib/libarchive/archive_write_set_compression_program.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/lib/libarchive/archive_write_set_compression_program.c b/lib/libarchive/archive_write_set_compression_program.c index 4f28a0f..b910ef6 100644 --- a/lib/libarchive/archive_write_set_compression_program.c +++ b/lib/libarchive/archive_write_set_compression_program.c @@ -27,6 +27,23 @@ __FBSDID("$FreeBSD$"); +/* This capability is only available on POSIX systems. */ +#if !defined(HAVE_PIPE) || !defined(HAVE_VFORK) || !defined(HAVE_FCNTL) + +/* + * On non-Posix systems, allow the program to build, but choke if + * this function is actually invoked. + */ +int +archive_write_set_compression_program(struct archive *_a, const char *cmd) +{ + archive_set_error(_a, -1, + "External compression programs not supported on this platform"); + return (ARCHIVE_FATAL); +} + +#else + #ifdef HAVE_SYS_WAIT_H # include <sys/wait.h> #endif @@ -320,3 +337,5 @@ cleanup: free(state); return (ret); } + +#endif /* !defined(HAVE_PIPE) || !defined(HAVE_VFORK) || !defined(HAVE_FCNTL) */ |
