21 lines
638 B
C
21 lines
638 B
C
#pragma once
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//#define _W_INT(w) (*(int*)&(w)) /* convert union wait to int */
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//#define WIFEXITED(w) (!((_W_INT(w)) & 0377))
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//#define WIFSTOPPED(w) ((_W_INT(w)) & 0100)
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//#define WIFSIGNALED(w) (!WIFEXITED(w) && !WIFSTOPPED(w))
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//#define WEXITSTATUS(w) (int)(WIFEXITED(w) ? ((_W_INT(w) >> 8) & 0377) : -1)
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//#define WTERMSIG(w) (int)(WIFSIGNALED(w) ? (_W_INT(w) & 0177) : -1)
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#define WIFEXITED(w) TRUE
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#define WIFSTOPPED(w) TRUE
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#define WIFSIGNALED(w) FALSE
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#define WEXITSTATUS(w) w
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#define WTERMSIG(w) -1
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#define WNOHANG 1
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#define WUNTRACED 2
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/* wait pid options */
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#define WNOHANG 1
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int waitpid(int pid, int *status, int options); |