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annotate src/util.h @ 59:e612b263934f noffle

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[svn] Changed some variable types and used some casts to avoid compiler warnings about signedness. In general, int should be used for parameters for allowing a signedness assertion in the function.
author enz
date Fri, 12 May 2000 17:52:41 +0100
parents 125d79c9e586
children bf8c97460fd7
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
43
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1 /*
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2 util.h
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3
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4 Miscellaneous helper functions.
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5
59
e612b263934f [svn] Changed some variable types and used some casts to avoid compiler
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6 $Id: util.h 65 2000-05-12 16:52:41Z enz $
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7 */
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8
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9 #ifndef UTL_H
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10 #define UTL_H
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11
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12 #if HAVE_CONFIG_H
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13 #include <config.h>
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14 #endif
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15
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16 #if TIME_WITH_SYS_TIME
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17 #include <sys/time.h>
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18 #include <time.h>
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19 #else
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20 #if HAVE_SYS_TIME_H
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21 #include <sys/time.h>
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22 #else
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23 #include <time.h>
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24 #endif
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25 #endif
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27 #include "common.h"
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28
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29 /*
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30 Find first non-whitespace character after <token> tokens in string <line>.
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31 Return pointer to end of string, if parsing failed.
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32 */
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33 const char *
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34 Utl_restOfLn( const char *line, unsigned int token );
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35
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36 void
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37 Utl_toLower( Str line );
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38
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39 /*
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40 Read a line from string.
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41 Return NULL if pos == NULL or no more line to read
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42 */
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43 const char *
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44 Utl_getLn( Str result, const char *p );
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45
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46 /*
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47 Go back to last line.
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48 */
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49 const char *
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50 Utl_ungetLn( const char *str, const char *p );
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51
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52 /*
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53 Read a header line from string. Reads continuation lines if
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54 necessary. Return NULL if pos == NULL or no more line to read
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55 */
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56 const char *
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57 Utl_getHeaderLn( Str result, const char *p );
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58
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59 /*
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60 Strip white spaces from left and right side.
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61 Return pointer to new start. This is within line.
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62 */
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63 char *
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64 Utl_stripWhiteSpace( char *line );
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65
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66 /* Strip comment from a line. Comments start with '#'. */
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67 void
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68 Utl_stripComment( char *line );
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69
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70 /* Write timestamp into <file>. */
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71 void
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72 Utl_stamp( Str file );
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73
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74 /* Get time stamp from <file> */
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75 Bool
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76 Utl_getStamp( time_t *result, Str file );
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77
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78 /* Put RFC822-compliant date string into res. */
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79 void
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80 Utl_rfc822Date( time_t t, Str res );
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81
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82 void
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83 Utl_cpyStr( Str dst, const char *src );
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84
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85 void
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86 Utl_cpyStrN( Str dst, const char *src, int n );
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87
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88 void
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89 Utl_catStr( Str dst, const char *src );
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90
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91 void
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92 Utl_catStrN( Str dst, const char *src, int n );
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93
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94 /* String allocation and copying. */
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95 void
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96 Utl_allocAndCpy( char **dst, const char *src );
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97
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98 #endif