7126cc4491
A callback provision in the form of xalloc_err_handler (of type message_fn) was added to the alloc module. This change allowed a program like top, who alters the termios structure, to override the default fprint(stderr...) behavior in the event of an error. The new function xstrdup was also added for symmetry.
19 lines
433 B
C
19 lines
433 B
C
#ifndef PROCPS_PROC_ALLOC_H
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#define PROCPS_PROC_ALLOC_H
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#include "procps.h"
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EXTERN_C_BEGIN
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/* change xalloc_err_handler to override the default fprintf(stderr... */
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extern message_fn xalloc_err_handler;
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extern void *xcalloc(unsigned int size) MALLOC;
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extern void *xmalloc(unsigned int size) MALLOC;
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extern void *xrealloc(void *oldp, unsigned int size) MALLOC;
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extern char *xstrdup(const char *str) MALLOC;
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EXTERN_C_END
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#endif
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