Merge branch 'pipe-status'
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commit
41bb7a7679
9
dwl.c
9
dwl.c
@ -1809,15 +1809,22 @@ run(char *startup_cmd)
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setenv("WAYLAND_DISPLAY", socket, 1);
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if (startup_cmd) {
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int piperw[2];
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pipe(piperw);
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startup_pid = fork();
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if (startup_pid < 0)
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EBARF("startup: fork");
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if (startup_pid == 0) {
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dup2(STDERR_FILENO, STDOUT_FILENO);
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dup2(piperw[0], STDIN_FILENO);
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close(piperw[1]);
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execl("/bin/sh", "/bin/sh", "-c", startup_cmd, NULL);
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EBARF("startup: execl");
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}
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dup2(piperw[1], STDOUT_FILENO);
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close(piperw[0]);
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}
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/* If nobody is reading the status output, don't terminate */
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signal(SIGPIPE, SIG_IGN);
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/* Run the Wayland event loop. This does not return until you exit the
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* compositor. Starting the backend rigged up all of the necessary event
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