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tools: acrn-crashlog: remove unsafe apis from android_events.c

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1. Refine strings operation.
2. Remove sscanf, sprintf and strlen.

Tracked-On: #1254
Signed-off-by: Liu, Xinwu <xinwu.liu@intel.com>
Reviewed-by: Yonghua Huang <yonghua.huang@intel.com>
Acked-by: Chen Gang <gang.c.chen@intel.com>
This commit is contained in:
Liu, Xinwu
2018-09-25 10:08:24 +08:00
committed by Xie, Nanlin
parent 48ce01a52f
commit 5ecf1078ca
8 changed files with 269 additions and 311 deletions
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3
tools/acrn-crashlog/common/include/strutils.h
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@@ -7,8 +7,9 @@
#define __STRUTILS_H__
#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
#define s_not_expect(res, size) (res < 0 || (size_t)res >= size)
int strlinelen(char *str);
ssize_t strlinelen(const char *str, size_t size);
char *strrstr(const char *s, const char *str);
char *next_line(char *buf);
char *strtrim(char *str);