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tcc: don't use pstrcpy, fix win32 spanwn quoting

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- we're now exporting tcc_prefixed symbols from libtcc only

- On windows, the msvcrt startup code would remove backslashes
  from commandline arguments such as
      -DFOO=\"foo\"
  which would appear in argv as
      -DFOO="foo"
  Therefor before passing these to spawnvp, we need to restore
  the backslashes.
This commit is contained in:
grischka
2017-02-08 19:49:28 +01:00
parent 68666eee2a
commit 90316c7c26
3 changed files with 57 additions and 25 deletions
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8
libtcc.c
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@ -133,7 +133,7 @@ BOOL WINAPI DllMain (HINSTANCE hDll, DWORD dwReason, LPVOID lpReserved)
/********************************************************/
/* copy a string and truncate it. */
PUB_FUNC char *pstrcpy(char *buf, int buf_size, const char *s)
ST_FUNC char *pstrcpy(char *buf, int buf_size, const char *s)
{
char *q, *q_end;
int c;
@ -153,7 +153,7 @@ PUB_FUNC char *pstrcpy(char *buf, int buf_size, const char *s)
}
/* strcat and truncate. */
PUB_FUNC char *pstrcat(char *buf, int buf_size, const char *s)
ST_FUNC char *pstrcat(char *buf, int buf_size, const char *s)
{
int len;
len = strlen(buf);
@ -162,7 +162,7 @@ PUB_FUNC char *pstrcat(char *buf, int buf_size, const char *s)
return buf;
}
PUB_FUNC char *pstrncpy(char *out, const char *in, size_t num)
ST_FUNC char *pstrncpy(char *out, const char *in, size_t num)
{
memcpy(out, in, num);
out[num] = '\0';
@ -1157,7 +1157,7 @@ PUB_FUNC int tcc_add_library_err(TCCState *s, const char *libname)
{
int ret = tcc_add_library(s, libname);
if (ret < 0)
tcc_error_noabort("library 'lib%s' not found", libname);
tcc_error_noabort("library '%s' not found", libname);
return ret;
}