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tools/nxstyle: Support the white list

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and add _Exit to the white list

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
This commit is contained in:
Xiang Xiao 2020-06-23 00:14:42 +08:00 committed by Abdelatif Guettouche
parent 861f80e853
commit b2f3a4b5f9
1 changed files with 21 additions and 2 deletions
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23
tools/nxstyle.c
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@ -195,6 +195,12 @@ static const char *g_white_prefix[] =
NULL
};
static const char *g_white_list[] =
{
"_Exit", /* Ref: stdlib.h */
NULL
};
/********************************************************************************
* Private Functions
********************************************************************************/
@ -502,7 +508,7 @@ static bool check_section_header(const char *line, int lineno)
*
********************************************************************************/
static bool white_prefix(const char *ident, int lineno)
static bool white_list(const char *ident, int lineno)
{
const char **pptr;
const char *str;
@ -517,6 +523,19 @@ static bool white_prefix(const char *ident, int lineno)
}
}
for (pptr = g_white_list;
(str = *pptr) != NULL;
pptr++)
{
size_t len = strlen(str);
if (strncmp(ident, str, len) == 0 &&
isalnum(ident[len]) == 0)
{
return true;
}
}
return false;
}
@ -1485,7 +1504,7 @@ int main(int argc, char **argv, char **envp)
{
/* Ignore symbols that begin with white-listed prefixes */
if (white_prefix(&line[ident_index], lineno))
if (white_list(&line[ident_index], lineno))
{
/* No error */
}