9fe925eaa5
This makes it much easier to run a rc program without needing to bind in all of '#s/boot'.
36 lines
651 B
C
36 lines
651 B
C
#include <u.h>
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#include <libc.h>
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char bin[] = "/bin";
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char root[] = "/root";
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void
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main(int, char *argv[])
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{
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char buf[32];
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/* setup the boot namespace */
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bind("/boot", bin, MAFTER);
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if(fork() == 0){
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execl("/bin/paqfs", "-qa", "-c", "8", "-m", root, "/boot/bootfs.paq", nil);
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goto Err;
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}
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if(await(buf, sizeof(buf)) < 0)
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goto Err;
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bind(root, "/", MAFTER);
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buf[0] = '/';
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buf[1+read(open("/env/cputype", OREAD|OCEXEC), buf+1, sizeof buf - 6)] = '\0';
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strcat(buf, bin);
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bind(buf, bin, MAFTER);
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bind("/root/rc", "/rc", MREPL);
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bind("/rc/bin", bin, MAFTER);
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exec("/bin/bootrc", argv);
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Err:
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errstr(buf, sizeof buf);
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_exits(buf);
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}
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