32 lines
522 B
C
32 lines
522 B
C
/*
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* SPDX-FileCopyrightText: 2009 , Nicolas François
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#include <config.h>
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#ident "$Id$"
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#include "prototypes.h"
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#include "defines.h"
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int get_pid (const char *pidstr, pid_t *pid)
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{
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long long int val;
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char *endptr;
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errno = 0;
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val = strtoll (pidstr, &endptr, 10);
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if ( ('\0' == *pidstr)
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|| ('\0' != *endptr)
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|| (ERANGE == errno)
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|| (/*@+longintegral@*/val != (pid_t)val)/*@=longintegral@*/) {
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return 0;
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}
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*pid = (pid_t)val;
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return 1;
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}
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