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authorMattias Andrée <maandree@operamail.com>2015-11-16 16:34:15 +0100
committerMattias Andrée <maandree@operamail.com>2015-11-16 16:34:15 +0100
commit169e56f2285860b058199c7480083740fc309b9b (patch)
tree913aee343cf4b555a9a476e82c9a6c12066745fa /include
parentadd interspacing parameter to humansize (diff)
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doc: arg 2 for *div must not be 0 (lest SIGFPE)
Signed-off-by: Mattias Andrée <maandree@operamail.com>
Diffstat (limited to '')
-rw-r--r--include/inttypes.h3
-rw-r--r--include/stdlib.h9
2 files changed, 8 insertions, 4 deletions
diff --git a/include/inttypes.h b/include/inttypes.h
index 3bae82a..9463412 100644
--- a/include/inttypes.h
+++ b/include/inttypes.h
@@ -38,7 +38,8 @@
* both the quotient and the remainder.
*
* @param numerator The numerator.
- * @param denominator The denominator.
+ * @param denominator The denominator, must not be 0 lest
+ * the process will be killed by SIGFPE.
* @return The quotient in `.quot`, and
* the remainder in `.rem`.
*/
diff --git a/include/stdlib.h b/include/stdlib.h
index cfdd0a7..fe0c5f7 100644
--- a/include/stdlib.h
+++ b/include/stdlib.h
@@ -61,7 +61,8 @@
* both the quotient and the remainder.
*
* @param numerator The numerator.
- * @param denominator The denominator.
+ * @param denominator The denominator, must not be 0 lest
+ * the process will be killed by SIGFPE.
* @return The quotient in `.quot`, and
* the remainder in `.rem`.
*/
@@ -73,7 +74,8 @@ div_t div(int, int)
* both the quotient and the remainder.
*
* @param numerator The numerator.
- * @param denominator The denominator.
+ * @param denominator The denominator, must not be 0 lest
+ * the process will be killed by SIGFPE.
* @return The quotient in `.quot`, and
* the remainder in `.rem`.
*/
@@ -85,7 +87,8 @@ ldiv_t ldiv(long, long)
* both the quotient and the remainder.
*
* @param numerator The numerator.
- * @param denominator The denominator.
+ * @param denominator The denominator, must not be 0 lest
+ * the process will be killed by SIGFPE.
* @return The quotient in `.quot`, and
* the remainder in `.rem`.
*/