43 lines
1 KiB
C
43 lines
1 KiB
C
#include "process.h"
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#include <libgen.h>
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#include "log.h"
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enum process_result
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process_execute(const char *const argv[], process_t *pid) {
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return process_execute_redirect(argv, pid, NULL, NULL, NULL);
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}
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bool
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process_check_success(process_t proc, const char *name, bool close) {
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if (proc == PROCESS_NONE) {
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LOGE("Could not execute \"%s\"", name);
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return false;
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}
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exit_code_t exit_code = process_wait(proc, close);
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if (exit_code) {
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if (exit_code != NO_EXIT_CODE) {
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LOGE("\"%s\" returned with value %" PRIexitcode, name, exit_code);
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} else {
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LOGE("\"%s\" exited unexpectedly", name);
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}
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return false;
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}
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return true;
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}
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ssize_t
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read_pipe_all(pipe_t pipe, char *data, size_t len) {
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size_t copied = 0;
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while (len > 0) {
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ssize_t r = read_pipe(pipe, data, len);
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if (r <= 0) {
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return copied ? (ssize_t) copied : r;
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}
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len -= r;
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data += r;
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copied += r;
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}
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return copied;
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}
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