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| author | David Shaw <[email protected]> | 2002-06-14 19:34:19 +0000 |
|---|---|---|
| committer | David Shaw <[email protected]> | 2002-06-14 19:34:19 +0000 |
| commit | 7226fdf27a138b5f96b1232e0d8431d97189acd8 (patch) | |
| tree | e143bca8ffe7d5597044a3ed0f3173045a06f8fa | |
| parent | * keyedit.c (show_key_with_all_names): Display warning if a user tries to (diff) | |
| download | gnupg-7226fdf27a138b5f96b1232e0d8431d97189acd8.tar.gz gnupg-7226fdf27a138b5f96b1232e0d8431d97189acd8.zip | |
* strgutil.c (pop_strlist): New function to pop the head off of a strlist.
| -rw-r--r-- | util/ChangeLog | 5 | ||||
| -rw-r--r-- | util/strgutil.c | 16 |
2 files changed, 21 insertions, 0 deletions
diff --git a/util/ChangeLog b/util/ChangeLog index 27245a78d..ec4a285b9 100644 --- a/util/ChangeLog +++ b/util/ChangeLog @@ -1,3 +1,8 @@ +2002-06-14 David Shaw <[email protected]> + + * strgutil.c (pop_strlist): New function to pop the head off of a + strlist. + 2002-06-05 Timo Schulz <[email protected]> * fileutil.c (is_file_compressed): Corrected the magic values diff --git a/util/strgutil.c b/util/strgutil.c index 6ad434006..ff1ff5126 100644 --- a/util/strgutil.c +++ b/util/strgutil.c @@ -168,7 +168,23 @@ strlist_last( STRLIST node ) return node; } +char * +pop_strlist( STRLIST *list ) +{ + char *str=NULL; + STRLIST sl=*list; + + if(sl) + { + str=m_alloc(strlen(sl->d)+1); + strcpy(str,sl->d); + *list=sl->next; + m_free(sl); + } + + return str; +} /**************** * look for the substring SUB in buffer and return a pointer to that |