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-Erik
This commit is contained in:
Erik Andersen
2000-02-11 21:55:04 +00:00
parent 5e1b2ca116
commit 9ffdaa647e
24 changed files with 483 additions and 414 deletions
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16
gunzip.c
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@@ -194,7 +194,7 @@ extern int method; /* compression method */
# define DECLARE(type, array, size) type * array
# define ALLOC(type, array, size) { \
array = (type*)calloc((size_t)(((size)+1L)/2), 2*sizeof(type)); \
if (array == NULL) error("insufficient memory"); \
if (array == NULL) errorMsg("insufficient memory"); \
}
# define FREE(array) {if (array != NULL) free(array), array=NULL;}
#else
@@ -311,7 +311,7 @@ extern int save_orig_name; /* set if original name must be saved */
/* Diagnostic functions */
#ifdef DEBUG
# define Assert(cond,msg) {if(!(cond)) error(msg);}
# define Assert(cond,msg) {if(!(cond)) errorMsg(msg);}
# define Trace(x) fprintf x
# define Tracev(x) {if (verbose) fprintf x ;}
# define Tracevv(x) {if (verbose>1) fprintf x ;}
@@ -367,8 +367,6 @@ extern void write_buf OF((int fd, voidp buf, unsigned cnt));
#ifndef __linux__
extern char *basename OF((char *fname));
#endif /* not __linux__ */
extern void error OF((char *m));
extern void warn OF((char *a, char *b));
extern void read_error OF((void));
extern void write_error OF((void));
@@ -1045,13 +1043,13 @@ int in, out; /* input and output file descriptors */
int res = inflate();
if (res == 3) {
error("out of memory");
errorMsg("out of memory");
} else if (res != 0) {
error("invalid compressed data--format violated");
errorMsg("invalid compressed data--format violated");
}
} else {
error("internal error, invalid method");
errorMsg("internal error, invalid method");
}
/* Get the crc and original length */
@@ -1080,10 +1078,10 @@ int in, out; /* input and output file descriptors */
/* Validate decompression */
if (orig_crc != updcrc(outbuf, 0)) {
error("invalid compressed data--crc error");
errorMsg("invalid compressed data--crc error");
}
if (orig_len != (ulg) bytes_out) {
error("invalid compressed data--length error");
errorMsg("invalid compressed data--length error");
}
/* Check if there are more entries in a pkzip file */