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HV: cleanup sprintf&string.c MISRA-C issues

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main focus on integral issues, and change some functions
interface to unify the params data type; also modify to
simplify the code logic.

Signed-off-by: Minggui Cao <minggui.cao@intel.com>
Reviewed-by: Yonghua Huang <yonghua.huang@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This commit is contained in:
Minggui Cao
2018-07-24 09:25:22 +08:00
committed by lijinxia
parent 88f74b5dbb
commit 10ed599b50
4 changed files with 103 additions and 151 deletions
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9
hypervisor/include/lib/sprintf.h
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@@ -16,7 +16,7 @@
/* Structure used to parse parameters and variables to subroutines. */
struct print_param {
/* A pointer to the function that is used to emit characters. */
int (*emit)(int, const char *, int, void *);
int (*emit)(int, const char *, uint32_t, void *);
/* An opaque pointer that is passed as third argument to the emit
* function.
*/
@@ -26,9 +26,9 @@ struct print_param {
/* A bitfield with the parsed format flags. */
uint32_t flags;
/* The parsed format width. */
int width;
uint32_t width;
/* The parsed format precision. */
int precision;
uint32_t precision;
/* The bitmask for unsigned values. */
uint64_t mask;
/* A pointer to the preformated value. */
@@ -56,8 +56,7 @@ int do_print(const char *fmt, struct print_param *param,
* @return The number of bytes which would be written, even if the destination
* is smaller. On error a negative number is returned.
*/
int vsnprintf(char *dst, int32_t sz_arg, const char *fmt, va_list args);
int vsnprintf(char *dst, size_t sz, const char *fmt, va_list args);
/** The well known snprintf() function.
*