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synced 2024-12-23 23:43:33 +00:00
no strdup
This commit is contained in:
parent
5629972223
commit
0236550c77
4
ls.1
4
ls.1
@ -18,8 +18,8 @@ shows hidden files (those beginning with '.').
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lists directories themselves, not their contents.
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lists directories themselves, not their contents.
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.TP
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.TP
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.B \-l
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.B \-l
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lists detailed information about each file, including their permissions, links,
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lists detailed information about each file, including their type, permissions,
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owner, group, size, and modification time.
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links, owner, group, size, and modification time.
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.TP
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.TP
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.B \-t
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.B \-t
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sorts files by modification time instead of by name.
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sorts files by modification time instead of by name.
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5
ls.c
5
ls.c
@ -107,8 +107,9 @@ lsdir(const char *path)
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continue;
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continue;
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if(!(ents = realloc(ents, ++n * sizeof *ents)))
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if(!(ents = realloc(ents, ++n * sizeof *ents)))
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eprintf("realloc:");
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eprintf("realloc:");
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if(!(p = strdup(d->d_name)))
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if(!(p = malloc(strlen(d->d_name)+1)))
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eprintf("strdup:");
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eprintf("malloc:");
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strcpy(p, d->d_name);
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mkent(&ents[n-1], p);
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mkent(&ents[n-1], p);
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}
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}
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closedir(dp);
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closedir(dp);
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