[issue32390] AIX (xlc_r) compile error with Modules/posixmodule.c: Function argument assignment between types "unsigned long" and "struct fsid_t" is not allowed

[David Edelsohn]

David Edelsohn <dje.gcc at gmail.com> added the comment:

/* typedef for the File System Identifier (fsid).  This must correspond 
 * to the "struct fsid" structure in _ALL_SOURCE below.
 */
typedef struct fsid_t {
#ifdef __64BIT_KERNEL
        unsigned long val[2];
#else  /* __64BIT_KERNEL */
#ifdef _ALL_SOURCE
        unsigned int val[2];
#else  /* _ALL_SOURCE */
        unsigned int __val[2];
#endif /* _ALL_SOURCE */
#endif /* __64BIT_KERNEL */
} fsid_t;

#ifdef _KERNEL
typedef struct fsid32_t {
        unsigned int val[2];
} fsid32_t;
#endif /* __64BIT_KERNEL */

typedef struct fsid64_t {
#if defined(_ALL_SOURCE) && (defined(__64BIT__) || defined(_LONG_LONG))
        uint64_t val[2];
#else /* _ALL_SOURCE */
        uint32_t __val[4];
#endif /* _ALL_SOURCE */
} fsid64_t;

/* typedef for the File System Identifier (fsid) */
struct fsid {
#ifndef __64BIT_KERNEL
        unsigned int    val[2];
#else
        unsigned long   val[2];
#endif
};

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<https://bugs.python.org/issue32390>
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