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[wasm64] Keep nfds_t 32-bit. NFC #27115

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Merged
sbc100 merged 1 commit into from
Jun 13, 2026
+3 −2
Merged

[wasm64] Keep nfds_t 32-bit. NFC #27115

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2 changes: 1 addition & 1 deletion system/lib/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.h
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Original file line number Diff line number Diff line change
Expand Up @@ -869,7 +869,7 @@ struct __sanitizer_pollfd {
short revents;
};

# if SANITIZER_ANDROID || SANITIZER_APPLE
# if SANITIZER_ANDROID || SANITIZER_APPLE || SANITIZER_EMSCRIPTEN
typedef unsigned __sanitizer_nfds_t;
# else
typedef unsigned long __sanitizer_nfds_t;
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3 changes: 2 additions & 1 deletion system/lib/libc/musl/include/poll.h
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Expand Up @@ -26,7 +26,8 @@ extern "C" {
#define POLLRDHUP 0x2000
#endif

typedef unsigned long nfds_t;
// XXX Emscripten: nfds_t is kept 32-bit even on wasm64.
typedef unsigned int nfds_t;

struct pollfd {
int fd;
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