safeguards.h File Reference

A number of safeguards to prevent using unsafe methods. More...

Go to the source code of this file.

Macros
#define	malloc   SAFEGUARD_DO_NOT_USE_THIS_METHOD
#define	calloc   SAFEGUARD_DO_NOT_USE_THIS_METHOD
#define	realloc   SAFEGUARD_DO_NOT_USE_THIS_METHOD
#define	strdup   SAFEGUARD_DO_NOT_USE_THIS_METHOD
#define	strndup   SAFEGUARD_DO_NOT_USE_THIS_METHOD
#define	strcpy   SAFEGUARD_DO_NOT_USE_THIS_METHOD
#define	strncpy   SAFEGUARD_DO_NOT_USE_THIS_METHOD
#define	strcat   SAFEGUARD_DO_NOT_USE_THIS_METHOD
#define	strncat   SAFEGUARD_DO_NOT_USE_THIS_METHOD
#define	sprintf   SAFEGUARD_DO_NOT_USE_THIS_METHOD
#define	snprintf   SAFEGUARD_DO_NOT_USE_THIS_METHOD
#define	vsprintf   SAFEGUARD_DO_NOT_USE_THIS_METHOD
#define	vsnprintf   SAFEGUARD_DO_NOT_USE_THIS_METHOD
#define	gets   SAFEGUARD_DO_NOT_USE_THIS_METHOD
#define	strtok   SAFEGUARD_DO_NOT_USE_THIS_METHOD
#define	printf   SAFEGUARD_DO_NOT_USE_THIS_METHOD
#define	fprintf   SAFEGUARD_DO_NOT_USE_THIS_METHOD
#define	puts   SAFEGUARD_DO_NOT_USE_THIS_METHOD
#define	fputs   SAFEGUARD_DO_NOT_USE_THIS_METHOD
#define	putchar   SAFEGUARD_DO_NOT_USE_THIS_METHOD

Detailed Description

A number of safeguards to prevent using unsafe methods.

Unsafe methods are, for example, strndup and strncpy because they may leave the string without a null termination, but also strdup and strndup because they can return nullptr and then all strdups would need to be guarded against.

Definition in file safeguards.h.

Macro Definition Documentation

calloc

#define calloc   SAFEGUARD_DO_NOT_USE_THIS_METHOD

Definition at line 21 of file safeguards.h.

fprintf

#define fprintf   SAFEGUARD_DO_NOT_USE_THIS_METHOD

Definition at line 52 of file safeguards.h.

fputs

#define fputs   SAFEGUARD_DO_NOT_USE_THIS_METHOD

Definition at line 54 of file safeguards.h.

gets

#define gets   SAFEGUARD_DO_NOT_USE_THIS_METHOD

Definition at line 45 of file safeguards.h.

malloc

#define malloc   SAFEGUARD_DO_NOT_USE_THIS_METHOD

Definition at line 20 of file safeguards.h.

printf

#define printf   SAFEGUARD_DO_NOT_USE_THIS_METHOD

Definition at line 51 of file safeguards.h.

putchar

#define putchar   SAFEGUARD_DO_NOT_USE_THIS_METHOD

Definition at line 55 of file safeguards.h.

puts

#define puts   SAFEGUARD_DO_NOT_USE_THIS_METHOD

Definition at line 53 of file safeguards.h.

realloc

#define realloc   SAFEGUARD_DO_NOT_USE_THIS_METHOD

Definition at line 22 of file safeguards.h.

snprintf

#define snprintf   SAFEGUARD_DO_NOT_USE_THIS_METHOD

Definition at line 38 of file safeguards.h.

sprintf

#define sprintf   SAFEGUARD_DO_NOT_USE_THIS_METHOD

Definition at line 37 of file safeguards.h.

strcat

#define strcat   SAFEGUARD_DO_NOT_USE_THIS_METHOD

Definition at line 33 of file safeguards.h.

strcpy

#define strcpy   SAFEGUARD_DO_NOT_USE_THIS_METHOD

Definition at line 29 of file safeguards.h.

strdup

#define strdup   SAFEGUARD_DO_NOT_USE_THIS_METHOD

Definition at line 25 of file safeguards.h.

strncat

#define strncat   SAFEGUARD_DO_NOT_USE_THIS_METHOD

Definition at line 34 of file safeguards.h.

strncpy

#define strncpy   SAFEGUARD_DO_NOT_USE_THIS_METHOD

Definition at line 30 of file safeguards.h.

strndup

#define strndup   SAFEGUARD_DO_NOT_USE_THIS_METHOD

Definition at line 26 of file safeguards.h.

strtok

#define strtok   SAFEGUARD_DO_NOT_USE_THIS_METHOD

Definition at line 48 of file safeguards.h.

vsnprintf

#define vsnprintf   SAFEGUARD_DO_NOT_USE_THIS_METHOD

Definition at line 42 of file safeguards.h.

vsprintf

#define vsprintf   SAFEGUARD_DO_NOT_USE_THIS_METHOD

Definition at line 41 of file safeguards.h.