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portability fix from diman

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This commit is contained in:
fyodor 2006-09-12 03:33:24 +00:00
parent d4d8bcf9f6
commit e3a4b7294c
1 changed files with 7 additions and 1 deletions
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8
nmap.cc
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@ -2276,6 +2276,12 @@ void sigdie(int signo) {
exit(1);
}
#ifdef WIN32
#define STAT_READABLE(st) st.st_mode & S_IREAD
#else
#define STAT_READABLE(st) st.st_mode & S_IRUSR
#endif
/* Returns true (nonzero) if the file pathname given exists, is not
* a directory and is readable by the executing process. Returns
* zero if it is not
@ -2286,7 +2292,7 @@ static int fileexistsandisreadable(char *pathname) {
if (stat(pathname, &st) == -1)
return 0;
if (!S_ISDIR(st.st_mode) && (access(pathname, R_OK) != -1))
if (!S_ISDIR(st.st_mode) && STAT_READABLE(st))
return 1;
return 0;