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7fb76ed42622f92f2cdb3a8f9ee04bc583d43db8
[musl]
/
src
/
stdio
/
pclose.c
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#include "stdio_impl.h"
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#include "syscall.h"
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int pclose(FILE *f)
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{
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int status, r;
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pid_t pid = f->pipe_pid;
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fclose(f);
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while ((r=__syscall(SYS_wait4, pid, &status, 0, 0)) == -EINTR);
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if (r<0) return __syscall_ret(r);
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return status;
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}