diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/fs.c | 37 |
1 files changed, 37 insertions, 0 deletions
@@ -1354,6 +1354,42 @@ uc_fs_realpath(uc_vm_t *vm, size_t nargs) return rv; } +static uc_value_t * +uc_fs_pipe(uc_vm_t *vm, size_t nargs) +{ + int pfds[2], err; + FILE *rfp, *wfp; + uc_value_t *rv; + + if (pipe(pfds) == -1) + err_return(errno); + + rfp = fdopen(pfds[0], "r"); + + if (!rfp) { + err = errno; + close(pfds[0]); + close(pfds[1]); + err_return(err); + } + + wfp = fdopen(pfds[1], "w"); + + if (!wfp) { + err = errno; + fclose(rfp); + close(pfds[1]); + err_return(err); + } + + rv = ucv_array_new_length(vm, 2); + + ucv_array_push(rv, uc_resource_new(file_type, rfp)); + ucv_array_push(rv, uc_resource_new(file_type, wfp)); + + return rv; +} + static const uc_function_list_t proc_fns[] = { { "read", uc_fs_pread }, @@ -1411,6 +1447,7 @@ static const uc_function_list_t global_fns[] = { { "readfile", uc_fs_readfile }, { "writefile", uc_fs_writefile }, { "realpath", uc_fs_realpath }, + { "pipe", uc_fs_pipe }, }; |