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A nice patch from Larry Doolittle that adds -Wshadow and

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cleans up most of the now-revealed problems.
This commit is contained in:
Eric Andersen 2001-03-21 07:34:27 +00:00
parent 7447642a47
commit 1ca20a7747
28 changed files with 221 additions and 222 deletions
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12
libbb/parse_mode.c
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@ -50,8 +50,8 @@ extern int parse_mode(const char *s, mode_t * theMode)
S_ISVTX /* t */
};
static const char group_string[] = "ugoa";
static const char mode_string[] = "rwxst";
static const char group_chars[] = "ugoa";
static const char mode_chars[] = "rwxst";
const char *p;
@ -74,9 +74,9 @@ extern int parse_mode(const char *s, mode_t * theMode)
if ((c = *s++) == '\0') {
return -1;
}
for (p=group_string ; *p ; p++) {
for (p=group_chars ; *p ; p++) {
if (*p == c) {
groups |= group_set[(int)(p-group_string)];
groups |= group_set[(int)(p-group_chars)];
goto NEXT_GROUP;
}
}
@ -101,9 +101,9 @@ extern int parse_mode(const char *s, mode_t * theMode)
NEXT_MODE:
if (((c = *s++) != '\0') && (c != ',')) {
for (p=mode_string ; *p ; p++) {
for (p=mode_chars ; *p ; p++) {
if (*p == c) {
mode |= mode_set[(int)(p-mode_string)];
mode |= mode_set[(int)(p-mode_chars)];
goto NEXT_MODE;
}
}