X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/603cc061a9c1fa18ab765024491aeeda18686901..4db310433eb20ec95643299b0d14fefaea44b8bd:/sbr/utils.c

diff --git a/sbr/utils.c b/sbr/utils.c
index ca809439..5784e4ce 100644
--- a/sbr/utils.c
+++ b/sbr/utils.c
@@ -1,6 +1,4 @@
-
-/*
- * utils.c -- various utility routines
+/* utils.c -- various utility routines
  *
  * This code is Copyright (c) 2006, by the authors of nmh.  See the
  * COPYRIGHT file in the root directory of the nmh distribution for
@@ -105,7 +103,7 @@ pwd(void)
     static char curwd[PATH_MAX];
 
     if (!getcwd (curwd, PATH_MAX)) {
-        admonish (NULL, "unable to determine working directory");
+        inform("unable to determine working directory, continuing...");
         if (!mypath || !*mypath
                 || (strcpy (curwd, mypath), chdir (curwd)) == -1) {
             strcpy (curwd, "/");
@@ -346,9 +344,9 @@ nmh_strcasestr (const char *s1, const char *s2) {
 }
 
 
-/* truncpy copies at most size - 1 chars from non-NULL src to non-NULL
- * dst, and ensures dst is NUL terminated.  If size is zero then it
- * aborts as dst cannot be NUL terminated.
+/* truncpy copies at most size - 1 chars from non-NULL src to non-NULL,
+ * non-overlapping, dst, and ensures dst is NUL terminated.  If size is
+ * zero then it aborts as dst cannot be NUL terminated.
  *
  * It's to be used when truncation is intended and correct, e.g.
  * reporting a possibly very long external string back to the user.  One
@@ -357,7 +355,7 @@ nmh_strcasestr (const char *s1, const char *s2) {
 void trunccpy(char *dst, const char *src, size_t size)
 {
     if (!size) {
-        advise(NULL, "trunccpy: zero-length destination: \"%.20s\"",
+        inform("trunccpy: zero-length destination: \"%.20s\"",
             src ? src : "null");
         abort();
     }
@@ -371,8 +369,8 @@ void trunccpy(char *dst, const char *src, size_t size)
 }
 
 
-/* HasPrefix returns true if non-NULL s starts with non-NULL prefix. */
-bool HasPrefix(const char *s, const char *prefix)
+/* has_prefix returns true if non-NULL s starts with non-NULL prefix. */
+bool has_prefix(const char *s, const char *prefix)
 {
     while (*s && *s == *prefix) {
         s++;
@@ -383,8 +381,8 @@ bool HasPrefix(const char *s, const char *prefix)
 }
 
 
-/* HasSuffix returns true if non-NULL s ends with non-NULL suffix. */
-bool HasSuffix(const char *s, const char *suffix)
+/* has_suffix returns true if non-NULL s ends with non-NULL suffix. */
+bool has_suffix(const char *s, const char *suffix)
 {
     size_t ls, lsuf;
 
@@ -395,17 +393,17 @@ bool HasSuffix(const char *s, const char *suffix)
 }
 
 
-/* HasSuffixC returns true if non-NULL string s ends with a c before the
+/* has_suffix_c returns true if non-NULL string s ends with a c before the
  * terminating NUL. */
-bool HasSuffixC(const char *s, int c)
+bool has_suffix_c(const char *s, int c)
 {
     return *s && s[strlen(s) - 1] == c;
 }
 
 
-/* TrimSuffixC deletes c from the end of non-NULL string s if it's
+/* trim_suffix_c deletes c from the end of non-NULL string s if it's
  * present, shortening s by 1.  Only one instance of c is removed. */
-void TrimSuffixC(char *s, int c)
+void trim_suffix_c(char *s, int c)
 {
     if (!*s)
         return;
@@ -416,8 +414,8 @@ void TrimSuffixC(char *s, int c)
 }
 
 
-/* ToLower runs all of s through tolower(3). */
-void ToLower(char *s)
+/* to_lower runs all of s through tolower(3). */
+void to_lower(char *s)
 {
     unsigned char *b;
 
@@ -426,8 +424,8 @@ void ToLower(char *s)
 }
 
 
-/* ToUpper runs all of s through toupper(3). */
-void ToUpper(char *s)
+/* to_upper runs all of s through toupper(3). */
+void to_upper(char *s)
 {
     unsigned char *b;
 
@@ -505,8 +503,8 @@ nmh_init(const char *argv0, int read_context) {
     }
 
     if (! setlocale (LC_ALL, locale)) {
-        admonish (NULL, "setlocale failed, check your LC_ALL, LC_CTYPE, and "
-                 "LANG environment variables");
+        inform("setlocale failed, check your LC_ALL, LC_CTYPE, and LANG "
+	    "environment variables, continuing...");
     }
 
     return status;
@@ -527,7 +525,7 @@ nmh_version_changed (int older) {
            break for versions with multiple decimal points, etc. */
         const float current_version = strtof (VERSION, NULL);
         const float old_version =
-            context_version  &&  HasPrefix(context_version, "nmh-")
+            context_version  &&  has_prefix(context_version, "nmh-")
             ?  strtof (context_version + 4, NULL)
             :  99999999;
 
@@ -553,7 +551,7 @@ char *
 upcase (const char *str) {
     char *up = cpytrim (str);
 
-    ToUpper(up);
+    to_upper(up);
 
     return up;
 }