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-rw-r--r--newlib/libc/sys/linux/include/stdint.h3
-rw-r--r--newlib/libc/sys/linux/sys/stdint.h3
2 files changed, 2 insertions, 4 deletions
diff --git a/newlib/libc/sys/linux/include/stdint.h b/newlib/libc/sys/linux/include/stdint.h
index 682af1f7a..36ed6dacb 100644
--- a/newlib/libc/sys/linux/include/stdint.h
+++ b/newlib/libc/sys/linux/include/stdint.h
@@ -241,8 +241,7 @@ typedef uint64_t uint_least32_t;
#endif
/* This must match size_t in stddef.h, currently long unsigned int */
-#define SIZE_MIN (-__STDINT_EXP(LONG_MAX) - 1L)
-#define SIZE_MAX __STDINT_EXP(LONG_MAX)
+#define SIZE_MAX (__STDINT_EXP(LONG_MAX) * 2UL + 1)
/* This must match sig_atomic_t in <signal.h> (currently int) */
#define SIG_ATOMIC_MIN (-__STDINT_EXP(INT_MAX) - 1)
diff --git a/newlib/libc/sys/linux/sys/stdint.h b/newlib/libc/sys/linux/sys/stdint.h
index 7a6ca767e..f60ce9046 100644
--- a/newlib/libc/sys/linux/sys/stdint.h
+++ b/newlib/libc/sys/linux/sys/stdint.h
@@ -201,8 +201,7 @@ typedef unsigned long uintmax_t;
#endif
/* This must match size_t in stddef.h, currently long unsigned int */
-#define SIZE_MIN (-__STDINT_EXP(LONG_MAX) - 1L)
-#define SIZE_MAX __STDINT_EXP(LONG_MAX)
+#define SIZE_MAX (__STDINT_EXP(LONG_MAX) * 2UL + 1)
/* This must match sig_atomic_t in <signal.h> (currently int) */
#define SIG_ATOMIC_MIN (-__STDINT_EXP(INT_MAX) - 1)