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/* |
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@deftypefn Supplemental int waitpid (int @var{pid}, int *@var{status}, int) |
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This is a wrapper around the @code{wait} function. Any ``special'' |
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values of @var{pid} depend on your implementation of @code{wait}, as |
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does the return value. The third argument is unused in @libib{}. |
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@end deftypefn |
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*/ |
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#ifdef HAVE_CONFIG_H |
#ifdef HAVE_CONFIG_H |
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#include "config.h" |
#include "config.h" |
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#endif |
#endif |
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/* On some systems (such as WindISS), you must include <sys/types.h> |
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to get the definition of "pid_t" before you include <sys/wait.h>. */ |
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#include <sys/types.h> |
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#ifdef HAVE_SYS_WAIT_H |
#ifdef HAVE_SYS_WAIT_H |
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#include <sys/wait.h> |
#include <sys/wait.h> |
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#endif |
#endif |
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int |
pid_t |
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waitpid (pid, stat_loc, options) |
waitpid (pid, stat_loc, options) |
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int pid, *stat_loc, options; |
pid_t pid; |
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int *stat_loc, options; |
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{ |
{ |
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for (;;) |
for (;;) |
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{ |
{ |