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vseprint.c - 9base - revived minimalist port of Plan 9 userland to Unix |
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git clone git://git.suckless.org/9base |
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vseprint.c (479B) |
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1 /* Copyright (c) 2002-2006 Lucent Technologies; see LICENSE */ |
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2 #include <stdarg.h> |
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3 #include "plan9.h" |
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4 #include "fmt.h" |
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5 #include "fmtdef.h" |
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6 |
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7 char* |
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8 vseprint(char *buf, char *e, char *fmt, va_list args) |
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9 { |
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10 Fmt f; |
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11 |
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12 if(e <= buf) |
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13 return nil; |
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14 f.runes = 0; |
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15 f.start = buf; |
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16 f.to = buf; |
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17 f.stop = e - 1; |
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18 f.flush = 0; |
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19 f.farg = nil; |
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20 f.nfmt = 0; |
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21 VA_COPY(f.args,args); |
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22 fmtlocaleinit(&f, nil, nil, nil); |
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23 dofmt(&f, fmt); |
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24 VA_END(f.args); |
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25 *(char*)f.to = '\0'; |
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26 return (char*)f.to; |
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27 } |
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28 |
