Show More
| @@ -88,6 +88,17 b' static inline bool safeadd(int src, int ' | |||||
| 88 | return true; |
|
88 | return true; | |
| 89 | } |
|
89 | } | |
| 90 |
|
90 | |||
|
|
91 | /* subtract src from dest and store result in dest */ | |||
|
|
92 | static inline bool safesub(int src, int *dest) | |||
|
|
93 | { | |||
|
|
94 | if (((src > 0) && (*dest < INT_MIN + src)) || | |||
|
|
95 | ((src < 0) && (*dest > INT_MAX + src))) { | |||
|
|
96 | return false; | |||
|
|
97 | } | |||
|
|
98 | *dest -= src; | |||
|
|
99 | return true; | |||
|
|
100 | } | |||
|
|
101 | ||||
| 91 | /* move hunks in source that are less cut to dest, compensating |
|
102 | /* move hunks in source that are less cut to dest, compensating | |
| 92 | for changes in offset. the last hunk may be split if necessary. |
|
103 | for changes in offset. the last hunk may be split if necessary. | |
| 93 | */ |
|
104 | */ | |
General Comments 0
You need to be logged in to leave comments.
Login now