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use size_t instead of int when work with strings

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This commit is contained in:
Sergey Sushilin 2019-12-01 22:45:42 +03:00
parent df72b8d487
commit 14fc6b6dcb
2 changed files with 5 additions and 5 deletions
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6
libtcc.c
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@ -132,7 +132,7 @@ BOOL WINAPI DllMain (HINSTANCE hDll, DWORD dwReason, LPVOID lpReserved)
/********************************************************/ /********************************************************/
/* copy a string and truncate it. */ /* copy a string and truncate it. */
ST_FUNC char *pstrcpy(char *buf, int buf_size, const char *s) ST_FUNC char *pstrcpy(char *buf, size_t buf_size, const char *s)
{ {
char *q, *q_end; char *q, *q_end;
int c; int c;
@ -152,9 +152,9 @@ ST_FUNC char *pstrcpy(char *buf, int buf_size, const char *s)
} }
/* strcat and truncate. */ /* strcat and truncate. */
ST_FUNC char *pstrcat(char *buf, int buf_size, const char *s) ST_FUNC char *pstrcat(char *buf, size_t buf_size, const char *s)
{ {
int len; size_t len;
len = strlen(buf); len = strlen(buf);
if (len < buf_size) if (len < buf_size)
pstrcpy(buf + len, buf_size - len, s); pstrcpy(buf + len, buf_size - len, s);

4
tcc.h
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@ -1120,8 +1120,8 @@ ST_DATA int tcc_ext;
ST_DATA struct TCCState *tcc_state; ST_DATA struct TCCState *tcc_state;
/* public functions currently used by the tcc main function */ /* public functions currently used by the tcc main function */
ST_FUNC char *pstrcpy(char *buf, int buf_size, const char *s); ST_FUNC char *pstrcpy(char *buf, size_t buf_size, const char *s);
ST_FUNC char *pstrcat(char *buf, int buf_size, const char *s); ST_FUNC char *pstrcat(char *buf, size_t buf_size, const char *s);
ST_FUNC char *pstrncpy(char *out, const char *in, size_t num); ST_FUNC char *pstrncpy(char *out, const char *in, size_t num);
PUB_FUNC char *tcc_basename(const char *name); PUB_FUNC char *tcc_basename(const char *name);
PUB_FUNC char *tcc_fileextension (const char *name); PUB_FUNC char *tcc_fileextension (const char *name);