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Added run_command() api to replace system() and popen()

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This commit is contained in:
Clifford Wolf 2014-10-12 10:57:15 +02:00
parent d2b8b48bf3
commit b1596bc0e7
6 changed files with 104 additions and 92 deletions
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6
passes/cmds/show.cc
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@ -760,20 +760,20 @@ struct ShowPass : public Pass {
if (format != "dot" && !format.empty()) {
std::string cmd = stringf("dot -T%s -o '%s' '%s'", format.c_str(), out_file.c_str(), dot_file.c_str());
log("Exec: %s\n", cmd.c_str());
if (system(cmd.c_str()) != 0)
if (run_command(cmd) != 0)
log_cmd_error("Shell command failed!\n");
}
if (!viewer_exe.empty()) {
std::string cmd = stringf("%s '%s' &", viewer_exe.c_str(), out_file.c_str());
log("Exec: %s\n", cmd.c_str());
if (system(cmd.c_str()) != 0)
if (run_command(cmd) != 0)
log_cmd_error("Shell command failed!\n");
} else
if (format.empty()) {
std::string cmd = stringf("fuser -s '%s' || xdot '%s' < '%s' &", dot_file.c_str(), dot_file.c_str(), dot_file.c_str());
log("Exec: %s\n", cmd.c_str());
if (system(cmd.c_str()) != 0)
if (run_command(cmd) != 0)
log_cmd_error("Shell command failed!\n");
}