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Commit 37fbcb0d authored by Jean Chalard's avatar Jean Chalard Committed by Android Git Automerger
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am 6d471258: am c9349db1: Merge "Add a constant for S_INT_MIN" into jb-mr1.1-dev

* commit '6d471258':
  Add a constant for S_INT_MIN
parents e44ce053 6d471258
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+6 −0
Original line number Diff line number Diff line
@@ -250,6 +250,12 @@ static inline void prof_out(void) {
#ifndef S_INT_MAX
#define S_INT_MAX 2147483647 // ((1 << 31) - 1)
#endif
#ifndef S_INT_MIN
// The literal constant -2147483648 does not work in C prior C90, because
// the compiler tries to fit the positive number into an int and then negate it.
// GCC warns about this.
#define S_INT_MIN (-2147483647 - 1) // -(1 << 31)
#endif

// Define this to use mmap() for dictionary loading.  Undefine to use malloc() instead of mmap().
// We measured and compared performance of both, and found mmap() is fairly good in terms of