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c99 work: JsStrOS.c now compiles with c99

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When gcc is invoked as "c99", SSIZE_MAX is not defined.  As per the
POSIX standards, the minimum acceptable value for SSIZE_MAX is
32767, see

https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/limits.h.html

That in mind, if SSIZE_MAX is not defined, we give it the value
32767.
This commit is contained in:
Sam Trenholme 2022-10-30 21:43:18 -07:00
parent 5df5669302
commit f9cde6bfc8
1 changed files with 7 additions and 1 deletions
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8
libs/JsStrOS.c
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@ -1,4 +1,4 @@
/* Copyright (c) 2002-2019 Sam Trenholme
/* Copyright (c) 2002-2022 Sam Trenholme
*
* TERMS
*
@ -32,6 +32,12 @@
/* Headers for the string routines */
#include "JsStr.h"
/* When gcc is invoked as 'c99', SSIZE_MAX is not defined.
* The POSIX standard for limits.h says the minimum acceptable value
* for SSIZE_MAX is 32767 */
#ifndef SSIZE_MAX
#define SSIZE_MAX 32767
#endif /* SSIZE_MAX */
/* Structures that keep track of allocated memory */
#ifdef DEBUG
#define HASH_SIZE 100000