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Add new function strconcat.

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* include/util.h (GNUPG_GCC_A_SENTINEL): New.
* util/strgutil.c (do_strconcat, strconcat): New.

Signed-off-by: Werner Koch <wk@gnupg.org>
This commit is contained in:
Werner Koch 2015-02-26 16:05:19 +01:00
parent 2e7a3ed390
commit 484d073058
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GPG key ID: E3FDFF218E45B72B
2 changed files with 90 additions and 27 deletions
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12
include/util.h
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@ -28,6 +28,14 @@
#include "mpi.h"
#include "compat.h"
/* GCC attributes. */
#if __GNUC__ >= 4
# define GNUPG_GCC_A_SENTINEL(a) __attribute__ ((sentinel(a)))
#else
# define GNUPG_GCC_A_SENTINEL(a)
#endif
typedef struct {
int *argc; /* pointer to argc (value subject to change) */
char ***argv; /* pointer to argv (value subject to change) */
@ -177,6 +185,8 @@ unsigned int check_trailing_chars( const byte *line, unsigned int len,
const char *trimchars );
unsigned int check_trailing_ws( const byte *line, unsigned int len );
int string_count_chr( const char *string, int c );
int has_invalid_email_chars (const char *s);
int is_valid_mailbox (const char *name);
int set_native_charset( const char *newset );
const char* get_native_charset(void);
char *native_to_utf8( const char *string );
@ -238,7 +248,7 @@ int write_w32_registry_string(const char *root, const char *dir,
char *xasprintf (const char *fmt, ...);
char *xtryasprintf (const char *fmt, ...);
char *xtryvasprintf (const char *fmt, va_list arg_ptr);
char *strconcat (const char *s1, ...) GNUPG_GCC_A_SENTINEL(0);
/*-- pka.c --*/
char *get_pka_info (const char *address, unsigned char *fpr);