more precise header errors

diff --git a/data/musl.problems b/data/musl.problems
index dd00d54..107d406 100644 (file)
--- a/data/musl.problems
+++ b/data/musl.problems
@@ -18,27 +18,9 @@ nodecl       fread_unlocked  W
 nodecl fwrite_unlocked W
 nodecl getdents        W
 nodecl getdomainname   T
-header getopt  getopt.h        unistd.h
 nodecl getw    T
 nodecl getwc_unlocked  W
 nodecl getwchar_unlocked       W
-header iswalnum        wchar.h wctype.h
-header iswalpha        wchar.h wctype.h
-header iswblank        wchar.h wctype.h
-header iswcntrl        wchar.h wctype.h
-header iswctype        wchar.h wctype.h
-header iswdigit        wchar.h wctype.h
-header iswgraph        wchar.h wctype.h
-header iswlower        wchar.h wctype.h
-header iswprint        wchar.h wctype.h
-header iswpunct        wchar.h wctype.h
-header iswspace        wchar.h wctype.h
-header iswupper        wchar.h wctype.h
-header iswxdigit       wchar.h wctype.h
-header optarg  getopt.h        unistd.h
-header opterr  getopt.h        unistd.h
-header optind  getopt.h        unistd.h
-header optopt  getopt.h        unistd.h
 nodecl pivot_root      T
 proto  poll    poll.h  int(struct pollfd*,nfds_t,int)  int(struct pollfd[],nfds_t,int) int poll (struct pollfd *, nfds_t, int);        int poll(struct pollfd fds[], nfds_t nfds, int timeout);
 nodecl putw    T
@@ -49,9 +31,4 @@ proto setgroups       unistd.h        grp.h   int setgroups(size_t, const gid_t []);  int setgro
 nodecl sincos  T
 nodecl start   T
 nodecl stime   T
-header strcasecmp      string.h        strings.h
-header strncasecmp     string.h        strings.h
-header towlower        wchar.h wctype.h
-header towupper        wchar.h wctype.h
 header wcrtomb wchar.h stdio.h
-header wctype  wchar.h wctype.h

diff --git a/findproblems.sh b/findproblems.sh
index 283fcf3..233079a 100755 (executable)
--- a/findproblems.sh
+++ b/findproblems.sh
@@ -67,6 +67,7 @@ $2 ~ /inc/ && $5 == "p" {
 }
 $2 ~ /inc posix/ && $4 == $8 {
        head[$1] = $4
+       herr = ""
 }
 $2 ~ /inc posix/ && head[$1] != $8 && $4 !~ /^bits\// {
        # different header