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annotate help2html/must.c @ 20:bb115deb6fb2

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Improve agfiles rule. (1) It didn't depend on $(AGCL) and it absolutely should have. (2) allow AGFORCE=1 to make it rebuild whether or not it looks out of date. (3) Document this.
author David A. Holland
date Mon, 13 Jun 2022 00:02:15 -0400
parents 13d2b8934445
children
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13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
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1 #include <stdlib.h>
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2 #include <err.h>
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3 #include "must.h"
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4
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5 void *must_malloc(size_t len) {
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6 void *x = malloc(len);
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7 if (!x) {
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8 errx(1, "Out of memory");
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9 }
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10 return x;
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11 }
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12
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13 void *must_realloc(void *ptr, size_t len) {
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14 void *x = realloc(ptr, len);
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15 if (!x) {
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16 errx(1, "Out of memory");
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17 }
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18 return x;
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19 }