summaryrefslogtreecommitdiff
path: root/gpxe/src/core/asprintf.c
diff options
context:
space:
mode:
Diffstat (limited to 'gpxe/src/core/asprintf.c')
-rw-r--r--gpxe/src/core/asprintf.c49
1 files changed, 0 insertions, 49 deletions
diff --git a/gpxe/src/core/asprintf.c b/gpxe/src/core/asprintf.c
deleted file mode 100644
index 03cf45cf..00000000
--- a/gpxe/src/core/asprintf.c
+++ /dev/null
@@ -1,49 +0,0 @@
-#include <stdint.h>
-#include <stddef.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <errno.h>
-
-FILE_LICENCE ( GPL2_OR_LATER );
-
-/**
- * Write a formatted string to newly allocated memory.
- *
- * @v strp Pointer to hold allocated string
- * @v fmt Format string
- * @v args Arguments corresponding to the format string
- * @ret len Length of formatted string
- */
-int vasprintf ( char **strp, const char *fmt, va_list args ) {
- size_t len;
- va_list args_tmp;
-
- /* Calculate length needed for string */
- va_copy ( args_tmp, args );
- len = ( vsnprintf ( NULL, 0, fmt, args_tmp ) + 1 );
- va_end ( args_tmp );
-
- /* Allocate and fill string */
- *strp = malloc ( len );
- if ( ! *strp )
- return -ENOMEM;
- return vsnprintf ( *strp, len, fmt, args );
-}
-
-/**
- * Write a formatted string to newly allocated memory.
- *
- * @v strp Pointer to hold allocated string
- * @v fmt Format string
- * @v ... Arguments corresponding to the format string
- * @ret len Length of formatted string
- */
-int asprintf ( char **strp, const char *fmt, ... ) {
- va_list args;
- int len;
-
- va_start ( args, fmt );
- len = vasprintf ( strp, fmt, args );
- va_end ( args );
- return len;
-}