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annotate lib/lib.h @ 8:04f66da2bdbf

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Add reread(), readall(), and xread() on the bus ride in to work...
author landley@driftwood
date Mon, 30 Oct 2006 10:01:19 -0500
parents fc9c0503d5e2
children dd10785b6532
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67b517913e56 Infrastructure, first drop of toy shell, and a bit of work on df.
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1 /* vi: set ts=4 :*/
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2 /* lib.h - header file for lib directory
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3 *
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4 * Copyright 2006 Rob Landley <rob@landley.net>
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5 */
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7 // functions.c
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8 void verror_msg(char *msg, int err, va_list va);
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9 void error_msg(char *msg, ...);
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10 void perror_msg(char *msg, ...);
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11 void error_exit(char *msg, ...);
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12 void perror_exit(char *msg, ...);
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13 void strlcpy(char *dest, char *src, size_t size);
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14 void *xmalloc(size_t size);
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15 void *xzalloc(size_t size);
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16 void xrealloc(void **ptr, size_t size);
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17 void *xstrndup(char *s, size_t n);
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18 char *xmsprintf(char *format, ...);
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19 void xexec(char **argv);
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20 int xopen(char *path, int flags, int mode);
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21 FILE *xfopen(char *path, char *mode);
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22 ssize_t reread(int fd, void *buf, size_t count);
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23 ssize_t readall(int fd, void *buf, size_t count);
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24 void xread(int fd, char *buf, size_t count);
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25 char *xgetcwd(void);
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26 char *find_in_path(char *path, char *filename);
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27 void utoa_to_buf(unsigned n, char *buf, unsigned buflen);
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28 void itoa_to_buf(int n, char *buf, unsigned buflen);
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29 char *utoa(unsigned n);
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30 char *itoa(int n);
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32 // llist.c
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33 void llist_free(void *list, void (*freeit)(void *data));
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34
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35 struct string_list {
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36 struct string_list *next;
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37 char *str;
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38 };
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39
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40 // getmountlist.c
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41 struct mtab_list {
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42 struct mtab_list *next;
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43 struct stat stat;
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44 struct statvfs statvfs;
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45 char *dir;
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46 char *device;
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47 char type[0];
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48 };
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50 struct mtab_list *getmountlist(int die);
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