add deprecated SIGIOT alias for SIGABRT

[musl] / src / passwd / getpwent.c

diff --git a/src/passwd/getpwent.c b/src/passwd/getpwent.c
index dabd411..c655135 100644 (file)
--- a/src/passwd/getpwent.c
+++ b/src/passwd/getpwent.c
@@ -15,7 +15,7 @@ struct passwd *getpwent()
        static char *line;
        static struct passwd pw;
        size_t size=0;
-       if (!f) f = fopen("/etc/passwd", "rb");
+       if (!f) f = fopen("/etc/passwd", "rbe");
        if (!f) return 0;
        return __getpwent_a(f, &pw, &line, &size);
 }
@@ -23,17 +23,23 @@ struct passwd *getpwent()
 struct passwd *getpwuid(uid_t uid)
 {
        struct passwd *pw;
+       int errno_saved;
        setpwent();
        while ((pw=getpwent()) && pw->pw_uid != uid);
+       errno_saved = errno;
        endpwent();
+       errno = errno_saved;
        return pw;
 }
 
 struct passwd *getpwnam(const char *name)
 {
        struct passwd *pw;
+       int errno_saved;
        setpwent();
        while ((pw=getpwent()) && strcmp(pw->pw_name, name));
+       errno_saved = errno;
        endpwent();
+       errno = errno_saved;
        return pw;
 }