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Diffstat (limited to '')
| -rw-r--r-- | common/util.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/common/util.h b/common/util.h index 4ab55acb4..bbf7241a3 100644 --- a/common/util.h +++ b/common/util.h @@ -131,6 +131,10 @@ const char *default_homedir (void); freed using xfree. This function simply dies on memory failure, thus no extra check is required. */ char *xasprintf (const char *fmt, ...) JNLIB_GCC_A_PRINTF(1,2); +/* Same as asprintf but return an allocated buffer suitable to be + freed using xfree. This function returns NULL on memory failure and + sets errno. */ +char *xtryasprintf (const char *fmt, ...) JNLIB_GCC_A_PRINTF(1,2); const char *print_fname_stdout (const char *s); const char *print_fname_stdin (const char *s); |