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fgetln: Cleanup function

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Reindent, remove commented code and translate variable names to english
This commit is contained in:
Guillem Jover 2005-07-25 00:07:29 +00:00
parent aa605d5f86
commit b478b9dd03
2 changed files with 14 additions and 13 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2005-07-25 Guillem Jover <guillem@debian.org>
* fgetln.c (fgetln): Reindent, remove commented code and translate
variable names to english.
2005-07-25 Guillem Jover <guillem@debian.org> 2005-07-25 Guillem Jover <guillem@debian.org>
* Versions: New file. * Versions: New file.

20
fgetln.c
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@ -9,24 +9,20 @@ char *
fgetln (stream, len) fgetln (stream, len)
FILE *stream; FILE *stream;
size_t *len; size_t *len;
{ {
char *line=NULL; char *line=NULL;
size_t leido = 0; size_t nread = 0;
while (leido == 1) { while (nread == 1) {
if ((leido = getline (&line, len, stream)) == -1) nread = getline (&line, len, stream);
return NULL; if (nread == -1)
return NULL;
} }
// if (*(line+leido) != '\n') (*len)--; /* get rid of the trailing \0, fgetln
// if (leido != 0) does not have it */
(*len)--; /* get rid of the trailing \0, fgetln
does not have it */
// if (leido == 1)
// leido = getline (&line, len, stream);
// printf ("Caracter '%c' - Leido '%d'\n", *(line+leido-1), leido);
return line; return line;
} }
#endif #endif