Linux programming unleash phần 4 docx

... the global variable */ 44 strcpy(g_buf, “global boom”); 45 fprintf(stdout, “GLOBAL : %s\n”, g_buf); 46 47 /* Trash the local variable */ 48 strcpy(l_buf, “local boom”); 49 fprintf(stdout, “LOCAL ... %s\n”, buf); 34 35 /* free buf twice */ 36 free(buf); 37 free(buf); 38 39 /* access free()ed memory */ 40 strcpy(buf, “This will blow up”); 41 fprintf(stdout, “FREED : %s\n”, buf); 42...

Ngày tải lên: 12/08/2014, 21:20

... to hack Linux. Why Linux Programming? Why do people program on and for Linux? The number of answers to that question is probably as high as the number of people programming on and for Linux. I ... complain about undefined references to “function_name.” The Linux Programming Toolkit P ART I 44 0572316072 CH03 7/26/99 2:00 PM Page 44 mount connectors. The case only has holes t...

Ngày tải lên: 12/08/2014, 21:20

... 1999/01/ 04 23:07:35 kwall * Added pretty box for the revision history * * Revision 1 .4 1999/01/ 04 14: 41:55 kwall * Add args to main for processing command line * * Revision 1.3 1999/01/ 04 14: 40:15 ... text region through the C preprocessor. 1072316072 CH08 7/26/99 2:38 PM Page 129 43 40 1 54 l 148 157 o 1 64 t 149 1 64 t 56 . 150 150 h 12 ^J 151 56 . 12 ^J cmp: EOF on niv U...

Ngày tải lên: 12/08/2014, 21:20

... other UNIX and compatible operating systems. System Programming P ART II 2 14 LISTING 11.5 CONTINUED 147 2316072 CH11 7/26/99 2: 34 PM Page 2 14 This chapter introduces the basics of process control. ... shared CLONE_VM replaced environment copy shared CLONE_VM replaced System Programming P ART II 1 74 147 2316072 CH11 7/26/99 2: 34 PM Page 1 74 scope PTHREAD_SCOPE_SYSTEM* One sys...

Ngày tải lên: 12/08/2014, 21:20

... ) 33 { 34 va_list ap; 35 36 va_start(ap, fmt); 37 err_prn(fmt, ap, logfile); 38 va_end(ap); 39 return; 40 } 41 42 void log_quit(char *logfile, const char *fmt, ) 43 { 44 va_list ap; 45 46 va_start(ap, ... a new driver program, shown in Listing 24. 4. Listing 24. 4 dltest.c 1 /* 2 * dltest.c 3 * Dynamically load liberr.so and call err_ret() 4 * Listing 24. 4 5 */ 6 #include <stdi...

Ngày tải lên: 12/08/2014, 21:20

... 1:37 PM Page 44 3 IN THIS CHAPTER • X Concepts 46 4 • The Xlib API 46 6 • The X Toolkit API 47 5 28 CHAPTER X Window Programming by Mark Watson 3372316072 CH28 7/26/99 1:36 PM Page 46 3 18 crmode(); 19 ... printw(“Terminal does not support color\n”); 42 refresh(); 43 sleep(3); 44 } 45 46 app_exit(); 47 } The outer conditional (lines 16, 40 43 ) ensures that the terminal supports...

Ngày tải lên: 12/08/2014, 21:20

... limitation. ** ***********************************************************************/ Programming the User Interface P ART IV 544 3672316072 CH31 7/26/99 2:08 PM Page 544 IN THIS CHAPTER • Introduction to GTK 521 • A GTK Program ... minimum size of the Programming the User Interface P ART IV 5 34 3572316072 CH30 7/26/99 2:11 PM Page 5 34 The Gimp Tool Kit (GTK) is widely used for w...

Ngày tải lên: 12/08/2014, 21:20

... echo c{a{r,t,n},on}s Shell Programming with GNU bash CHAPTER 34 611 34 SHELL PROGRAMMING WITH GNU BASH 40 72316072 CH 34 7/26/99 2:28 PM Page 611 638 40 72316072 CH 34 7/26/99 2:28 PM Page 638 Using ... parameters. Listing 34. 8 makes the dis- cussion much more concrete. Listing 34. 8 getopts.sh 1 #!/bin/bash 2 # Listing 34. 8 Shell Programming with GNU bash CHAPTER 34 633 34...

Ngày tải lên: 12/08/2014, 21:20

... xosview-1 .4. 1 -4. spec breaks down to version 1 .4. 1, release number 4, indicating that this is the fourth “version” (don’t get confused by the diction) of version 1 .4. 1 of xosview. Xearth-1.0 -4. spec ... archs: i686 i586 i486 i386 noarch build os : Linux compatible build os’s : Linux install arch : i686 install os : Linux compatible archs : i686 i586 i486 i386 noarch compatible...

Ngày tải lên: 12/08/2014, 21:20

... functions, 44 3 -44 5, 44 8 -44 9 drawing functions, 44 6 -44 7, 45 0 -45 1 screen-clearing functions, 44 8 string functions, 44 5 -44 6, 44 9 -45 0 outs function, 371 outsl function, 371 ownership of files, 149 -150 P -p ... 277 msync, 2 54 munlock, 255 munlockall, 255 munmap, 2 54, 2 84 mvaddch, 44 3 mvaddchnstr, 44 6 mvwaddch, 44 3 mvwaddchnstr, 44 6 ncurses, 43 8 -43 9 new...

Ngày tải lên: 12/08/2014, 21:20