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“ (FlueC 2023)

CHAPTER 12

Conclusion

What You've Learned

“After reading this book, you are now familiar with several advanced C programming concepts. When looking at larger code examples, you now know why the code looks the way it does. You now know the reasoning behind the design decisions made in that code. For example, in the Ethernet driver sample code presented in the Preface of this book, you now understand why there is an explicit driverCreate method and why there is a DRIVER_HANDLE that holds state information. The patterns from Part I guided the decisions made in this example and many others discussed throughout the book.” (FlueC 2023)

“The pattern stories from Part II showed you the benefits of applying the patterns from this book and how to grow code bit by bit through the application of patterns.” (FlueC 2023)

“When facing your next C programming problem, review the problem sections of the patterns and see whether one of them matches your problem. In that case, you are very lucky because then you can benefit from the guidance provided by the patterns.” (FlueC 2023)

Further Reading

“This book helps C programming novices to become advanced C programmers. Here are some other books that particularly helped me improve my C programming skills:

• Clean Code - A Handbook of Agile Software Craftsmanship by Robert C. Martin (Prentice Hall, 2008) discusses the basic principles of how to implement high-quality code that lasts over time. It is a good read for any programmer and covers vs like testing, documentation, code style, and others.

• Test-Driven Development for Embedded C by James W. Grenning (Pragmatic Bookshelf, 2011) uses a running example to explain how to implement unit-tests with C in the context of hardware-near programs.

275

• Expert C Programming by Peter van der Linden (Prentice Hall, 1994) is an early book on advanced C programming guidance. It describes how the C syntax works in detail and how to avoid common pitfalls. It also discusses concepts like C memory management and tells you how the linker works.

• Closely related to my book is the book Patterns in C by Adam Tornhill (Leanpub, 2014). It also presents patterns and focuses on how to implement the Gang of Four design patterns with C.” (FlueC 2023)

Closing Remarks

”Compared to a C programmer fresh out of their studies, you now have advanced knowledge on which techniques to use to compose larger-scale and industrial-strength C code. You can now:

• perform error handling, even though you don't have a mechanism like exceptions

• manage your memory, even though you don't have a garbage collector and you don't have destructors to clean up the memory

• implement flexible interfaces, even though you don't have native abstraction mechanisms

• structure files and code, even though you don't have classes or packages You are now able to work with C, despite it lacking some of the conveniences of modern programming languages.“ (FlueC 2023)

276 ]] | [[Chapter 12: Conclusion

” (FlueC 2023)

Fair Use Source: 1492097330 (FlueC 2023)

Fair Use Sources:

• Fluent C by Christopher Preschern on DuckDuckGo
• 1492097330 (FlueC 2023)

C Language Programming Language, C Language Compiler, C Language Preprocessor, C Language Linker, C Language Standard, C Language ANSI C, C Language ISO C, C Language C89, C Language C90, C Language C99, C Language C11, C Language C17, C Language C18, C Language C23, C Language K&R Style, C Language Translation Unit, C Language Object File, C Language Header File, C Language Source File, C Language Macro, C Language Macro Expansion, C Language Conditional Compilation, include Directive, define Directive, if Directive, ifdef Directive, ifndef Directive, else Directive, elif Directive, endif Directive, undef Directive, line Directive, error Directive, pragma Directive, C Language Pragma once, C Language Inline Keyword, C Language Extern Keyword, C Language Static Keyword, C Language Const Keyword, C Language Volatile Keyword, C Language Restrict Keyword, C Language _Thread_local Keyword, C Language _Atomic Keyword, C Language _Noreturn Keyword, C Language _Static_assert Keyword, C Language _Alignas Keyword, C Language _Alignof Keyword, C Language _Generic Keyword, C Language _Bool Type, C Language _Complex Type, C Language _Imaginary Type, C Language Signed Keyword, C Language Unsigned Keyword, C Language Long Keyword, C Language Short Keyword, C Language Char Type, C Language Int Type, C Language Float Type, C Language Double Type, C Language Long Double Type, C Language Void Type, C Language Enum Keyword, C Language Struct Keyword, C Language Union Keyword, C Language typedef Keyword, C Language auto Keyword, C Language register Keyword, C Language Return Statement, C Language If Statement, C Language Else Statement, C Language Switch Statement, C Language Case Label, C Language Default Label, C Language For Loop, C Language While Loop, C Language Do While Loop, C Language Break Statement, C Language Continue Statement, C Language Goto Statement, C Language Label, C Language Compound Statement, C Language Block Scope, C Language File Scope, C Language Function Scope, C Language Prototype Scope, C Language Pointer Type, C Language Array Type, C Language Function Type, C Language Lvalue, C Language Rvalue, C Language Assignment Operator, C Language Arithmetic Operator, C Language Logical Operator, C Language Bitwise Operator, C Language Comparison Operator, C Language Increment Operator, C Language Decrement Operator, C Language Ternary Operator, C Language Sizeof Operator, C Language Comma Operator, C Language Type Cast, C Language Escape Sequence, C Language String Literal, C Language Character Constant, C Language Integer Constant, C Language Floating Constant, C Language Enumeration Constant, C Language Hexadecimal Constant, C Language Octal Constant, C Language UCN (Universal Character Name), C Language Wide Character Literal, C Language Wide String Literal, C Language Compound Literal, C Language Designated Initializer, C Language Flexible Array Member, C Language Variadic Function, C Language Ellipsis (...), C Language va_list Type, C Language va_start Macro, C Language va_arg Macro, C Language va_end Macro, C Language va_copy Macro, C Language setjmp Macro, C Language longjmp Function, C Language jmp_buf Type, C Language signal Handling, C Language raise Function, C Language SIG_DFL Macro, C Language SIG_IGN Macro, C Language SIG_ERR Macro, C Language <stdio.h> Header, C Language <stdlib.h> Header, C Language <string.h> Header, C Language <math.h> Header, C Language <stdbool.h> Header, C Language <stddef.h> Header, C Language <stdint.h> Header, C Language <inttypes.h> Header, C Language <ctype.h> Header, C Language <locale.h> Header, C Language <time.h> Header, C Language <assert.h> Header, C Language <signal.h> Header, C Language <setjmp.h> Header, C Language <stdarg.h> Header, C Language <fenv.h> Header, C Language <float.h> Header, C Language <complex.h> Header, C Language <tgmath.h> Header, C Language <stdalign.h> Header, C Language <stdatomic.h> Header, C Language <stdnoreturn.h> Header, C Language <threads.h> Header, C Language <uchar.h> Header, C Language I/O Stream, C Language FILE Type, C Language fpos_t Type, C Language off_t Type, C Language size_t Type, C Language ptrdiff_t Type, C Language wchar_t Type, C Language wint_t Type, C Language mbstate_t Type, C Language clock_t Type, C Language time_t Type, C Language struct tm, C Language errno Macro, C Language EDOM Macro, C Language ERANGE Macro, C Language EOF Macro, C Language NULL Pointer, C Language offsetof Macro, C Language assert Macro, C Language static_assert Keyword, C Language inline function, C Language restrict qualifier, C Language volatile qualifier, C Language atomic types, C Language atomic_flag Type, C Language atomic_bool, C Language atomic_thread_fence, C Language atomic_signal_fence, C Language memory_order, C Language memory_order_relaxed, C Language memory_order_acquire, C Language memory_order_release, C Language memory_order_acq_rel, C Language memory_order_seq_cst, C Language Alignment, C Language Alignment Requirement, C Language _Alignof Operator, C Language _Alignas Specifier, C Language Thread-Safety, C Language Thread Creation, C Language Thread Termination, C Language thrd_t Type, C Language thrd_create Function, C Language thrd_join Function, C Language thrd_exit Function, C Language thrd_sleep Function, C Language mtx_t Type, C Language mtx_init Function, C Language mtx_lock Function, C Language mtx_trylock Function, C Language mtx_unlock Function, C Language mtx_destroy Function, C Language cnd_t Type, C Language cnd_init Function, C Language cnd_signal Function, C Language cnd_broadcast Function, C Language cnd_wait Function, C Language cnd_timedwait Function, C Language cnd_destroy Function, C Language tss_t Type, C Language tss_create Function, C Language tss_delete Function, C Language tss_set Function, C Language tss_get Function, C Language call_once Function, C Language once_flag Type, C Language C Preprocessing, C Language Tokenization, C Language Trigraph, C Language Digraph, C Language Universal Character Names, C Language Escape Sequences, C Language Wide Character, C Language Execution Character Set, C Language Source Character Set, C Language String Concatenation, C Language Translation Phases, C Language Undefined Behavior, C Language Implementation-Defined Behavior, C Language Unspecified Behavior, C Language Sequence Point, C Language Sequenced Before, C Language Sequenced After, C Language Unsequenced, C Language Scalar Type, C Language Aggregate Type, C Language POD (Plain Old Data), C Language Object Lifetime, C Language Storage Duration, C Language Static Storage Duration, C Language Thread Storage Duration, C Language Automatic Storage Duration, C Language Allocated Storage Duration, C Language Allocation Functions, C Language malloc Function, C Language calloc Function, C Language realloc Function, C Language free Function, C Language aligned_alloc Function, C Language abort Function, C Language atexit Function, C Language at_quick_exit Function, C Language quick_exit Function, C Language exit Function, C Language getenv Function, C Language system Function, C Language bsearch Function, C Language qsort Function, C Language abs Function, C Language labs Function, C Language llabs Function, C Language div Function, C Language ldiv Function, C Language lldiv Function, C Language rand Function, C Language srand Function, C Language atof Function, C Language atoi Function, C Language atol Function, C Language atoll Function, C Language strtod Function, C Language strtof Function, C Language strtold Function, C Language strtol Function, C Language strtoul Function, C Language strtoll Function, C Language strtoull Function, C Language mblen Function, C Language mbtowc Function, C Language wctomb Function, C Language mbstowcs Function, C Language wcstombs Function, C Language memset Function, C Language memcpy Function, C Language memmove Function, C Language memcmp Function, C Language memchr Function, C Language strcpy Function, C Language strncpy Function, C Language strcat Function, C Language strncat Function, C Language strcmp Function, C Language strncmp Function, C Language strchr Function, C Language strrchr Function, C Language strstr Function, C Language strspn Function, C Language strcspn Function, C Language strlen Function, C Language strerror Function, C Language strtok Function, C Language strcoll Function, C Language strxfrm Function, C Language sprintf Function, C Language fprintf Function, C Language printf Function, C Language scanf Function, C Language fscanf Function, C Language sscanf Function, C Language vprintf Function, C Language vfprintf Function, C Language vsprintf Function, C Language vsnprintf Function, C Language fgetc Function, C Language fgets Function, C Language fputc Function, C Language fputs Function, C Language getchar Function, C Language putchar Function, C Language puts Function, C Language ungetc Function, C Language fread Function, C Language fwrite Function, C Language fseek Function, C Language ftell Function, C Language rewind Function, C Language fgetpos Function, C Language fsetpos Function, C Language feof Function, C Language ferror Function, C Language clearerr Function, C Language fflush Function, C Language fopen Function, C Language freopen Function, C Language fclose Function, C Language remove Function, C Language rename Function, C Language tmpfile Function, C Language tmpnam Function, C Language setbuf Function, C Language setvbuf Function, C Language perror Function, C Language fwide Function, C Language wprintf Function, C Language fwprintf Function, C Language swprintf Function, C Language wscanf Function, C Language fwscanf Function, C Language swscanf Function, C Language towlower Function, C Language towupper Function, C Language iswalpha Function, C Language iswcntrl Function, C Language iswdigit Function, C Language iswlower Function, C Language iswgraph Function, C Language iswprint Function, C Language iswpunct Function, C Language iswspace Function, C Language iswupper Function, C Language iswxdigit Function, C Language wcslen Function, C Language wcsnlen Function, C Language wcscmp Function, C Language wcsncmp Function, C Language wcscpy Function, C Language wcsncpy Function, C Language wcscat Function, C Language wcsncat Function, C Language wcschr Function, C Language wcsrchr Function, C Language wcsstr Function, C Language wcspbrk Function, C Language wcsspn Function, C Language wcscspn Function, C Language wcstok Function, C Language wmemset Function, C Language wmemcpy Function, C Language wmemmove Function, C Language wmemcmp Function, C Language wmemchr Function, C Language wcscoll Function, C Language wcsxfrm Function, C Language wcsftime Function, C Language mktime Function, C Language difftime Function, C Language ctime Function, C Language gmtime Function, C Language localtime Function, C Language strftime Function, C Language clock Function, C Language CLOCKS_PER_SEC Macro, C Language FLT_EVAL_METHOD Macro, C Language FLT_ROUNDS Macro, C Language FLT_DIG Macro, C Language DBL_DIG Macro, C Language LDBL_DIG Macro, C Language FLT_RADIX Macro, C Language FLT_MANT_DIG Macro, C Language DBL_MANT_DIG Macro, C Language LDBL_MANT_DIG Macro, C Language FLT_EPSILON Macro, C Language DBL_EPSILON Macro, C Language LDBL_EPSILON Macro, C Language FLT_MAX Macro, C Language DBL_MAX Macro, C Language LDBL_MAX Macro, C Language FLT_MIN Macro, C Language DBL_MIN Macro, C Language LDBL_MIN Macro, C Language HUGE_VAL Macro, C Language HUGE_VALF Macro, C Language HUGE_VALL Macro, C Language INFINITY Macro, C Language NAN Macro, C Language FP_INFINITE Macro, C Language FP_NAN Macro, C Language FP_NORMAL Macro, C Language FP_SUBNORMAL Macro, C Language FP_ZERO Macro, C Language fpclassify Function, C Language isfinite Function, C Language isinf Function, C Language isnan Function, C Language isnormal Function, C Language signbit Function, C 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Language ATOMIC_CHAR_LOCK_FREE Macro, C Language ATOMIC_WCHAR_T_LOCK_FREE Macro, C Language ATOMIC_SHORT_LOCK_FREE Macro, C Language ATOMIC_INT_LOCK_FREE Macro, C Language ATOMIC_LONG_LOCK_FREE Macro, C Language ATOMIC_LLONG_LOCK_FREE Macro, C Language ATOMIC_POINTER_LOCK_FREE Macro, C Language atomic_is_lock_free Function, C Language atomic_store Function, C Language atomic_load Function, C Language atomic_exchange Function, C Language atomic_compare_exchange_strong Function, C Language atomic_compare_exchange_weak Function, C Language atomic_fetch_add Function, C Language atomic_fetch_sub Function, C Language atomic_fetch_or Function, C Language atomic_fetch_xor Function, C Language atomic_fetch_and Function, C Language atomic_thread_fence Function, C Language atomic_signal_fence Function, C Language alignas Specifier, C Language alignof Operator, C Language noreturn Function Specifier, C Language static_assert Macro, C Language Generic Selection, C Language _Generic Keyword, C Language _Atomic Keyword, C Language Complex Type, C Language Imaginary Type, C Language creal Function, C Language cimag Function, C Language cabs Function, C Language carg Function, C Language conj Function, C Language cproj Function, C Language cexp Function, C Language clog Function, C Language cpow Function, C Language csin Function, C Language ccos Function, C Language ctan Function, C Language casin Function, C Language cacos Function, C Language catan Function, C Language csinh Function, C Language ccosh Function, C Language ctanh Function, C Language casinh Function, C Language cacosh Function, C Language catanh Function, C Language cexpf Function, C Language clogf Function, C Language cpowf Function, C Language csinf Function, C Language ccosf Function, C Language ctanf Function, C Language casinf Function, C Language cacosf Function, C Language catanf Function, C Language cabsf Function, C Language cargf Function, C Language conjf Function, C Language cprojf Function, C Language csinhf Function, C Language ccoshf Function, C Language ctanhf Function, C Language casinhf Function, C Language cacoshf Function, C Language catanhf Function, C Language crealf Function, C Language cimagf Function, C Language creall Function, C Language cimagl Function, C Language fabsl Function, C Language sqrtl Function, C Language sinl Function, C Language cosl Function, C Language tanl Function, C Language asinl Function, C Language acosl Function, C Language atanl Function, C Language atan2l Function, C Language sinhl Function, C Language coshl Function, C Language tanhl Function, C Language acoshl Function, C Language atanhl Function, C Language expl Function, C Language frexpl Function, C Language ldexpl Function, C Language logl Function, C Language log10l Function, C Language log2l Function, C Language exp2l Function, C Language expm1l Function, C Language log1pl Function, C Language cbrtl Function, C Language hypotl Function, C Language erfl Function, C Language 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