txr1's replies:

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Initialiazing a malloced struct to all-0 23 8 (4/25/2013 3:10:55 PM) comp.lang.c Hello everyone, Typically when I want to initialize an auto struct to "all-0" values, I write struct foo bar = { 0 }; and let the compiler correctly set arithmetic values to the appropriate 0 or 0.... Noob

I need your advices about C prg. 80 12 (4/24/2013 7:30:01 PM) comp.lang.c Hi there! Firstly, sorry for my bad English :/ I'm only 17 and I want to learn C and write perfect codes in C. I'm not so good in C programming, but I want to become a good C programmer. My English i... dg282828 (7)

Why does write() to stdin work? 36 4 (4/23/2013 1:59:59 PM) comp.lang.c Tried the following code under gcc and it writes to stdin?? #include #include int main() { int k; for(k= 0; k < 4; k++) write(k, "Hello world!\n", 13); } Any poiners? -ishwar ... ishwar.rattan (8)

Optimizing pow() function 50 5 (4/22/2013 3:23:51 PM) comp.lang.c I have a simple (16-bit) embedded platform and I have to make the following calculations. unsigned int func(unsigned int adc, unsigned int pwr, unsigned int pt, double exp) { return (unsigned int)(pow((d... pozzugno (150)

Who can explain this bug? 58 32 (4/17/2013 7:49:50 PM) comp.lang.c Platform: gcc 4.6.3 on AMD Athlon(tm) II X2 245 Processor on Ubuntu 12.04 The bug I thought was due to a particularly hard to find memory access problem (see other thread I started today) seems to be even... dmathog (163)

Help with printing a bit pattern with printf and %x 10 31 (4/17/2013 5:19:50 AM) comp.lang.c I'm trying to show how floating point numbers are represented internally. = I thought the easiest way would be to print the same floating point number = once with %f and then again with %x, but the results s... Matt.Jaffe (6)

Writing through an unsigned char pointer 20 16 (4/11/2013 1:52:22 PM) comp.lang.c Hello, Is the following code valid: static void foo(unsigned char *buf) { int i; for (i = 0; i < 16; ++i) buf[i] = i; } void bar(void) { unsigned long arr[4]; foo(arr); } The compile... Noob

GCC warnings for comma operator 18 12 (4/10/2013 11:07:14 PM) comp.lang.c Recently I wrote a macro to set a bit field at an arbitrary location in an = array of some unsigned integral type. (Can't show it because it's propriet= ary.) The bit field is specified as a bit offset from... wkaras (191)

Someone Told Me: Is C an Assembly Language 47 8 (4/2/2013 9:31:58 PM) comp.lang.c Years ago, someone told me once that C is assembly language. Is this true. Do you have any proof why or why not. Thanks, ... clusardi2k (461)

difference between pointers 46 41 (3/30/2013 3:36:42 PM) comp.lang.c hello all, I get this doubt about this behavior of C. consider the following code. int a,b,d1,d2,diff; d1= &a; d2 = &b; diff = &a-&b; printf("\nDifference between address: %d", diff); diff = d1-... tewari.varun (18)