Michael Tryby
49 lines
1.0 KiB
C
49 lines
1.0 KiB
C
/*
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******************************************************************************
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Project: OWA EPANET
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Version: 2.2
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Module: util/cstr_helper.c
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Description: Provides C string helper functions
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Authors: see AUTHORS
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Copyright: see AUTHORS
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License: see LICENSE
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Last Updated: 04/02/2019
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******************************************************************************
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*/
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#include <stdlib.h>
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#include <string.h>
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#include "cstr_helper.h"
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int copy_cstr(const char *source, char **dest)
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// Determines length, allocates memory, and returns a null terminated copy
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// Be Aware: caller is responsible for freeing memory
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{
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size_t size;
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size = 1 + strlen(source);
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*dest = (char *) calloc(size, sizeof(char));
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if (*dest == NULL)
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return -1;
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else {
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#ifdef _MSC_VER
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strncpy_s(*dest, size, source, size);
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#else
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strncpy(*dest, source, size);
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#endif
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}
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return 0;
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}
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bool isnullterm_cstr(const char *source)
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{
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if (strchr(source, '\0'))
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return true;
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else
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return false;
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}
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