annotate target-utils/libc/strncpy.c @ 416:30f6d1c32c6f

doc/Flash-boot-defect article removed (no longer relevant) This article is no longer relevant because the issue in question only affected one (1) defective FCDEV3B board which was not and never will be sold.
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 26 Oct 2018 07:11:08 +0000
parents 7fb62fc724dc
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7fb62fc724dc target-utils/libc: beginning of newlib-ectomy
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1 /*
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2 * Copy s2 to s1, truncating or null-padding to always copy n bytes
7fb62fc724dc target-utils/libc: beginning of newlib-ectomy
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3 * return s1
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4 */
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5
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6 char *
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7 strncpy(s1, s2, n)
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8 register char *s1, *s2;
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9 {
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10 register i;
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11 register char *os1;
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12
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13 os1 = s1;
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14 for (i = 0; i < n; i++)
7fb62fc724dc target-utils/libc: beginning of newlib-ectomy
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15 if ((*s1++ = *s2++) == '\0') {
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16 while (++i < n)
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17 *s1++ = '\0';
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18 return(os1);
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19 }
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20 return(os1);
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21 }