annotate lib-src/leditcfns.c @ 3462:6c7605dfcf07
[xemacs-hg @ 2006-06-19 18:19:33 by james]
Fix various problems found by static checkers: use of uninitialized values,
dereferencing pointers before checking whether they are NULL, memory leaks,
and incomplete checking of return values. <m3k67gpyhk.fsf@jerrypc.cs.usu.edu>
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james |
| date |
Mon, 19 Jun 2006 18:19:38 +0000 |
| parents |
376386a54a3c |
| children |
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line source |
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0
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1 /* Synched up with: FSF 19.28. */
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2
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3 #include <sgtty.h>
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4 #include <signal.h>
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5 #define STRLEN 100
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6 static char str[STRLEN+1] = "%?emacs"; /* extra char for the null */
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7
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8 switch_to_proc(){
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9 char *ptr = str;
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10 while (*ptr) ioctl(0, TIOCSTI, ptr++);
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11 ioctl(0, TIOCSTI, "\n");
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12 kill(getpid(), SIGTSTP);
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13 }
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14
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15 set_proc_str(ptr) char *ptr; {
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16 if (strlen(ptr) <= STRLEN)
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17 strcpy(str, ptr);
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18 else
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19 printf("string too long for set-proc-str: %s\n", ptr);
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20 }
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