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Added universal functions for creation of numbered filenames and date+time filenames (units with RTC only). Some size optimisations within code using these new functions. Everything should behave as before, except config saving will always find the highest file number + 1 even if the sequence is non-contiguous.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7449 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jens Arnold 2005-09-02 01:15:35 +00:00
parent c7240cf844
commit 58e9412bff
4 changed files with 104 additions and 122 deletions
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8
apps/misc.h
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@ -27,6 +27,14 @@
void output_dyn_value(char *buf, int buf_size, int value,
const unsigned char **units, bool bin_scale);
char *create_numbered_filename(char *buffer, const char *path,
const char *prefix, const char *suffix,
int numberlen);
#ifdef HAVE_RTC
char *create_datetime_filename(char *buffer, const char *path,
const char *prefix, const char *suffix);
#endif
/* Read (up to) a line of text from fd into buffer and return number of bytes
* read (which may be larger than the number of bytes stored in buffer). If
* an error occurs, -1 is returned (and buffer contains whatever could be