FreeCalypso > hg > freecalypso-citrine

annotate sprintf/old/sprintf.c @ 28:cb00b90edaff

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documentation write-ups imported from freecalypso-sw and updated for Citrine
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 12 Jun 2016 18:28:35 +0000
parents 75a11d740a02
children
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75a11d740a02 initial import of gsm-fw from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
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1 #include <stdarg.h>
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Mychaela Falconia <falcon@freecalypso.org>
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3 int
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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4 sprintf(char *strdest, char *fmt, ...)
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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5 {
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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6 va_list ap;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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7 char *strptr;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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8 int len;
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parents:
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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10 strptr = strdest;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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11 va_start(ap, fmt);
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Mychaela Falconia <falcon@freecalypso.org>
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12 len = _doprnt(fmt, ap, &strptr);
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Mychaela Falconia <falcon@freecalypso.org>
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13 va_end(ap);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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14 *strptr = '\0';
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Mychaela Falconia <falcon@freecalypso.org>
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15 return(len);
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16 }