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/* exitstatus.h
$Id: exitstatus.h,v 1.8 2002/01/29 23:29:03 elf Exp $
written by Oscar Levi
12 Dec 1998
*/
#if !defined (__EXITSTATUS_H__)
# define __EXITSTATUS_H__
/* ----- Includes */
/* ----- Globals */
// Application result codes. Note that I will use
// errno values for the codes that coincide with that
// set, but I cannot reserve all of them since the
// result code for a program is only one byte and I'd
// like to keep these numbers in the low-half of the range.
typedef enum {
noerror = 0, // success; expected result
permissiondenied = 1, // insufficient priviledge for operation
filenotfound = 2, // specified file not found
nomemory = 12, // memory allocation failed (may never be used)
isdirectory = 21, // argument is a directory and must not be
invalidargument = 22, // invalid command line argument
toomanyopenfiles = 24, // pipe call failed
filebusy = 26, // unable to rewrite file as it is in use
nospace = 28, // output device full, no space for new file
nametoolong = 36, // pathname too long
nohash = 64, // hash missing and was expected
nosignature = 65, // signature missing and was expected
badhash = 66, // hash failed verification
badsignature = 67, // signature failed verification
unsupportedfiletype = 68, // type of file not (yet) supported
badpassphrase = 69, // passphrase given to gpg was incorrect
rewritefailed = 70, // error rewriting
quit = 71, // premature application termination
programnotfound = 72, // exec failed because program wasn't found
} eExitStatus;
extern eExitStatus g_exitStatus;
extern char g_szExitStatus[256]; /* Exit status error message */
inline bool is_exitstatus (void) {
return g_exitStatus || g_szExitStatus[0] != 0; }
inline bool is_exitstatus_reported (void) {
return g_szExitStatus[0] == 0; }
void set_exitstatus (eExitStatus, const char* sz = NULL, ...);
void set_exitstatus_reported (void);
#endif /* __EXITSTATUS_H__ */
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