emo/busybox
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

- move buffer allocation schemes to libbb.h

Browse Source 
- include the correct headers: applets need busybox.h while lib* need libbb.h
This commit is contained in:
Bernhard Reutner-Fischer
2006-04-03 16:39:31 +00:00
parent 101a470068
commit 421d9e5941
18 changed files with 47 additions and 109 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
include/libbb.h
View File

@ -59,6 +59,24 @@
#define MAX(a,b) (((a)>(b))?(a):(b))
#endif
/* buffer allocation schemes */
#ifdef CONFIG_FEATURE_BUFFERS_GO_ON_STACK
#define RESERVE_CONFIG_BUFFER(buffer,len) char buffer[len]
#define RESERVE_CONFIG_UBUFFER(buffer,len) unsigned char buffer[len]
#define RELEASE_CONFIG_BUFFER(buffer) ((void)0)
#else
#ifdef CONFIG_FEATURE_BUFFERS_GO_IN_BSS
#define RESERVE_CONFIG_BUFFER(buffer,len) static char buffer[len]
#define RESERVE_CONFIG_UBUFFER(buffer,len) static unsigned char buffer[len]
#define RELEASE_CONFIG_BUFFER(buffer) ((void)0)
#else
#define RESERVE_CONFIG_BUFFER(buffer,len) char *buffer=xmalloc(len)
#define RESERVE_CONFIG_UBUFFER(buffer,len) unsigned char *buffer=xmalloc(len)
#define RELEASE_CONFIG_BUFFER(buffer) free (buffer)
#endif
#endif
extern void bb_show_usage(void) ATTRIBUTE_NORETURN ATTRIBUTE_EXTERNALLY_VISIBLE;
extern void bb_error_msg(const char *s, ...) __attribute__ ((format (printf, 1, 2)));
extern void bb_error_msg_and_die(const char *s, ...) __attribute__ ((noreturn, format (printf, 1, 2)));