wash
a4e797f619
the fx.diagnostics namespace includes a process class for starting and managing processes
45 lines
868 B
C
45 lines
868 B
C
#include <fx/diagnostics/process.h>
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int main(int argc, const char **argv)
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{
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if (argc < 3) {
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return -1;
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}
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const char *exec = argv[1];
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const char *msg = argv[2];
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fx_process_start_info info = {
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.proc_args = NULL,
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.proc_args_count = 0,
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.proc_redirect_stdin = true,
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.proc_file_name = exec,
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};
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fx_process *process = fx_process_create(&info);
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if (!process) {
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fprintf(stderr, "Process creation failed\n");
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return -1;
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}
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fx_status status = fx_process_start(process);
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if (!FX_OK(status)) {
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fprintf(stderr,
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"Process creation failed: %s\n",
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fx_status_description(status));
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return -1;
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}
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#if 1
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fx_stream *in = fx_process_get_stdin(process);
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fx_stream_write_cstr(in, "Hello, world!\n", NULL);
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fx_process_close_stdin(process);
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#endif
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int result;
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fx_process_wait(process, &result);
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fx_process_unref(process);
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return 0;
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}
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