5 commits

Author	SHA1	Message	Date
mostang.com!davidm	5de4b351e7	(struct map_iterator): Add members "buf_size", "buf", and "buf_end". ... (maps_init): Try to mmap() a one-page buffer and, if successful, initialize the new map_iterator members based on it. (maps_next): If the one-page buffer is available, use it to read /proc/PID/maps. This avoids expensive lseek() calls which, in the case of /proc lead to T(n) = O(n^2) behavior. (Logical change 1.208)	2004-04-21 03:56:06 +00:00
mostang.com!davidm	64c702cea7	(ltoa): New inline function. ... (skip_whitespace): Likewise. (scan_hex): Likewise. (scan_dec): Likewise. (scan_char): Likewise. (scan_string): Likewise. (maps_init): Avoid stdio operations since they're not async-signal safe. (maps_next): Likewise. (maps_close): Likewise. (Logical change 1.199)	2004-03-31 07:38:06 +00:00
hp.com!davidm	cfded02a05	(maps_close): Do nothing if mi->fp is already NULL. ... (Logical change 1.71)	2003-03-29 07:32:50 +00:00
mostang.com!davidm	824d6619b5	(Logical change 1.45)	2003-02-08 10:10:59 +00:00
mostang.com!davidm	5f94e2d488	Initial revision	2003-02-08 10:10:59 +00:00