commit 5e8e967f25085de78d7826fe5a6bebbace1c6823
author Bram Moolenaar <Bram@vim.org> Fri Sep 27 13:38:56 2019 +0200
committer Bram Moolenaar <Bram@vim.org> Fri Sep 27 13:38:56 2019 +0200
tree 20c1041e70966d934981decec3972b0383a703db
parent ce0fac28977af31f1dec411d3535b4de2c3169b3

patch 8.1.2084: Amiga: cannot get the user name

Problem:    Amiga: cannot get the user name.
Solution:   Use getpwuid() if available. (Ola Söder, closes #4985)

src/os_amiga.c

diff --git a/src/os_amiga.c b/src/os_amiga.c
index dfc8053..aff24c5 100644
--- a/src/os_amiga.c
+++ b/src/os_amiga.c
@@ -664,7 +664,15 @@
     int
 mch_get_user_name(char_u *s, int len)
 {
-    /* TODO: Implement this. */
+#if defined(__amigaos4__) || defined(__AROS__) || defined(__MORPHOS__)
+    struct passwd   *pwd = getpwuid(getuid());
+
+    if (pwd != NULL && pwd->pw_name && len > 0)
+    {
+        vim_strncpy(s, (char_u *)pwd->pw_name, len - 1);
+        return OK;
+    }
+#endif
     *s = NUL;
     return FAIL;
 }