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Replaced errno with error_number

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This commit is contained in:
hooper114 2008-09-19 08:51:00 +00:00
parent c8adcab343
commit d4480f447d
1 changed files with 26 additions and 26 deletions
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52
backend/code.c
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@ -80,20 +80,20 @@ int code_11(struct zint_symbol *symbol, unsigned char source[])
unsigned int i; unsigned int i;
int h, c_digit, c_weight, c_count, k_digit, k_weight, k_count; int h, c_digit, c_weight, c_count, k_digit, k_weight, k_count;
int weight[1000], errno; int weight[1000], error_number;
char dest[1000]; char dest[1000];
errno = 0; error_number = 0;
strcpy(dest, ""); strcpy(dest, "");
if(strlen(source) > 80) { if(strlen(source) > 80) {
strcpy(symbol->errtxt, "error: input too long"); strcpy(symbol->errtxt, "error: input too long");
return ERROR_TOO_LONG; return ERROR_TOO_LONG;
} }
errno = is_sane(NASET, source); error_number = is_sane(NASET, source);
if(errno == ERROR_INVALID_DATA) { if(error_number == ERROR_INVALID_DATA) {
strcpy(symbol->errtxt, "error: invalid characters in data"); strcpy(symbol->errtxt, "error: invalid characters in data");
return errno; return error_number;
} }
c_weight = 1; c_weight = 1;
c_count = 0; c_count = 0;
@ -147,7 +147,7 @@ int code_11(struct zint_symbol *symbol, unsigned char source[])
source[h + 2] = '\0'; source[h + 2] = '\0';
expand(symbol, dest); expand(symbol, dest);
strcpy(symbol->text, source); strcpy(symbol->text, source);
return errno; return error_number;
} }
int c39(struct zint_symbol *symbol, unsigned char source[]) int c39(struct zint_symbol *symbol, unsigned char source[])
@ -155,10 +155,10 @@ int c39(struct zint_symbol *symbol, unsigned char source[])
unsigned int i; unsigned int i;
unsigned int counter; unsigned int counter;
char check_digit; char check_digit;
int h, errno; int h, error_number;
char dest[1000]; char dest[1000];
errno = 0; error_number = 0;
counter = 0; counter = 0;
strcpy(dest, ""); strcpy(dest, "");
@ -171,10 +171,10 @@ int c39(struct zint_symbol *symbol, unsigned char source[])
strcpy(symbol->errtxt, "error: input too long"); strcpy(symbol->errtxt, "error: input too long");
return ERROR_TOO_LONG; return ERROR_TOO_LONG;
} }
errno = is_sane(TCSET , source); error_number = is_sane(TCSET , source);
if(errno == ERROR_INVALID_DATA) { if(error_number == ERROR_INVALID_DATA) {
strcpy(symbol->errtxt, "error: invalid characters in data"); strcpy(symbol->errtxt, "error: invalid characters in data");
return errno; return error_number;
} }
/* Start character */ /* Start character */
@ -238,16 +238,16 @@ int c39(struct zint_symbol *symbol, unsigned char source[])
} else { } else {
strcpy(symbol->text, source); strcpy(symbol->text, source);
} }
return errno; return error_number;
} }
int pharmazentral(struct zint_symbol *symbol, unsigned char source[]) int pharmazentral(struct zint_symbol *symbol, unsigned char source[])
{ /* Pharmazentral Nummer (PZN) */ { /* Pharmazentral Nummer (PZN) */
int i, errno; int i, error_number;
unsigned int h, count, check_digit; unsigned int h, count, check_digit;
errno = 0; error_number = 0;
count = 0; count = 0;
h = strlen(source); h = strlen(source);
@ -255,10 +255,10 @@ int pharmazentral(struct zint_symbol *symbol, unsigned char source[])
strcpy(symbol->errtxt, "error: input wrong length"); strcpy(symbol->errtxt, "error: input wrong length");
return ERROR_TOO_LONG; return ERROR_TOO_LONG;
} }
errno = is_sane(NESET, source); error_number = is_sane(NESET, source);
if(errno == ERROR_INVALID_DATA) { if(error_number == ERROR_INVALID_DATA) {
strcpy(symbol->errtxt, "error: invalid characters in data"); strcpy(symbol->errtxt, "error: invalid characters in data");
return errno; return error_number;
} }
for (i = 0; i < h; i++) for (i = 0; i < h; i++)
@ -276,9 +276,9 @@ int pharmazentral(struct zint_symbol *symbol, unsigned char source[])
if (check_digit == 11) { check_digit = 0; } if (check_digit == 11) { check_digit = 0; }
source[h + 1] = itoc(check_digit); source[h + 1] = itoc(check_digit);
source[h + 2] = '\0'; source[h + 2] = '\0';
errno = c39(symbol, source); error_number = c39(symbol, source);
strcpy(symbol->text, source); strcpy(symbol->text, source);
return errno; return error_number;
} }
@ -291,9 +291,9 @@ int ec39(struct zint_symbol *symbol, unsigned char source[])
unsigned int i; unsigned int i;
strcpy(buffer, ""); strcpy(buffer, "");
int ascii_value; int ascii_value;
int errno; int error_number;
errno = 0; error_number = 0;
if(strlen(source) > 45) { if(strlen(source) > 45) {
/* only stops strings which are far too long - actual length of the barcode /* only stops strings which are far too long - actual length of the barcode
@ -319,10 +319,10 @@ int ec39(struct zint_symbol *symbol, unsigned char source[])
} }
/* Then sends the buffer to the C39 function */ /* Then sends the buffer to the C39 function */
errno = c39(symbol, buffer); error_number = c39(symbol, buffer);
strcpy(symbol->text, source); strcpy(symbol->text, source);
return errno; return error_number;
} }
/* ******************** CODE 93 ******************* */ /* ******************** CODE 93 ******************* */
@ -335,14 +335,14 @@ int c93(struct zint_symbol *symbol, unsigned char source[])
c39() and ec39() */ c39() and ec39() */
unsigned int i; unsigned int i;
int h, weight, c, k, values[100], errno; int h, weight, c, k, values[100], error_number;
char buffer[100], temp[2]; char buffer[100], temp[2];
char set_copy[] = TCSET; char set_copy[] = TCSET;
strcpy(buffer, ""); strcpy(buffer, "");
int ascii_value; int ascii_value;
char dest[1000]; char dest[1000];
errno = 0; error_number = 0;
strcpy(dest, ""); strcpy(dest, "");
if(strlen(source) > 45) { if(strlen(source) > 45) {
@ -435,5 +435,5 @@ int c93(struct zint_symbol *symbol, unsigned char source[])
source[h + 2] = '\0'; source[h + 2] = '\0';
expand(symbol, dest); expand(symbol, dest);
strcpy(symbol->text, source); strcpy(symbol->text, source);
return errno; return error_number;
} }