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nagios-plugins  1.4.16
Functions
basename-lgpl.c File Reference
#include <config.h>
#include "dirname.h"
#include <string.h>

Go to the source code of this file.

Functions

char * last_component (char const *name)
size_t base_len (char const *name)

Function Documentation

size_t base_len ( char const name)

Definition at line 58 of file basename-lgpl.c.

{
  size_t len;
  size_t prefix_len = FILE_SYSTEM_PREFIX_LEN (name);

  for (len = strlen (name);  1 < len && ISSLASH (name[len - 1]);  len--)
    continue;

  if (DOUBLE_SLASH_IS_DISTINCT_ROOT && len == 1
      && ISSLASH (name[0]) && ISSLASH (name[1]) && ! name[2])
    return 2;

  if (FILE_SYSTEM_DRIVE_PREFIX_CAN_BE_RELATIVE && prefix_len
      && len == prefix_len && ISSLASH (name[prefix_len]))
    return prefix_len + 1;

  return len;
}

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char* last_component ( char const name)

Definition at line 30 of file basename-lgpl.c.

{
  char const *base = name + FILE_SYSTEM_PREFIX_LEN (name);
  char const *p;
  bool saw_slash = false;

  while (ISSLASH (*base))
    base++;

  for (p = base; *p; p++)
    {
      if (ISSLASH (*p))
        saw_slash = true;
      else if (saw_slash)
        {
          base = p;
          saw_slash = false;
        }
    }

  return (char *) base;
}

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