scrcpy/app/src/util/process_intr.c

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#include "process_intr.h"
ssize_t
sc_pipe_read_intr(struct sc_intr *intr, sc_pid pid, sc_pipe pipe, char *data,
size_t len) {
if (!sc_intr_set_process(intr, pid)) {
// Already interrupted
return false;
}
ssize_t ret = sc_pipe_read(pipe, data, len);
sc_intr_set_process(intr, SC_PROCESS_NONE);
return ret;
}
ssize_t
sc_pipe_read_all_intr(struct sc_intr *intr, sc_pid pid, sc_pipe pipe,
char *data, size_t len) {
if (!sc_intr_set_process(intr, pid)) {
// Already interrupted
return false;
}
ssize_t ret = sc_pipe_read_all(pipe, data, len);
sc_intr_set_process(intr, SC_PROCESS_NONE);
return ret;
}